MIL-PRF-19500/251T
25 June 2015
SUPERSEDING
MIL-PRF-19500/251R
12 May 2010
PERFORMANCE SPECIFICATION SHEET
* TRANSISTOR, NPN, SILICON, SWITCHING,
TYPES 2N2218, AND 2N2219, JAN, JANTX, JANTXV, AND JANS
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
The requirements for acquiring the product described herein shall consist of
this specification sheet and MIL-PRF-19500.
1. SCOPE
1.1 Scope. This specification covers the performance requirements for NPN, silicon, switching transistors. Four
levels of product assurance (JAN, JANTX, JANTXV and JANS) are provided for each device type as specified in MIL-
PRF-19500. RHA level designators “M”, “D”, “P“, “L”, “R”, “F, “G”, and “H” are appended to the device prefix to
identify devices, which have passed RHA requirements.
* 1.2 Package out l ine s. The device packages for the encapsulated device types are as follows: TO-39 and TO-5 in
accordance with figure 1
1.3 Maximum ratings unless otherwise specified TA = +25°C.
Types
PT
TA = +25°C
(1)
PT
TC = +25°C
(1)
VCBO
VCEO
VEBO
IC
TSTG
and TJ
RθJC
max
(2)
RθJA
max
(2)
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
W
0.8
0.8
0.8
W
3.0
3.0
3.0
V dc
60
75
75
V dc
30
50
50
V dc
5
6
6
mA dc
800
800
800
For all
-65° to
+200°C
°C/W
50
50
50
°C/W
195
195
195
(1) See derating curve, figures 2 and 3.
(2) For thermal impedance curves, see figur e s 4 and 5.
AMSC N/A FSC 5961
INCH-POUND
* Comments, suggestions, or questions on this document should be addressed to DLA Land and Maritime,
ATTN: VAC, P.O. Box 3990, Columbus, OH 43218-3990, or emailed to Semiconductor@dla.mil . Since
contact information can change, you may want to verify the currency of this address information using the
ASSIST Online database at https://assist.dla.mil .
necessary to comply with this document shall be
completed by 25 September 2015.
MIL-PRF-19500/251T
2
1.4 Primary electrical chara ct erist ic s.
Types
hFE at VCE = 10 V dc
hFE1
IC = 100 µA dc
hFE2
IC = 1.0 mA dc
hFE3
IC = 10 mA dc
hFE4 (1)
IC = 150 mA dc
hFE5 (1)
IC = 500 mA dc
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
2N2218
20
25
150
35
40
120
20
2N2219
35
50
325
75
100
300
30
2N2218A
30
35
150
40
40
120
20
2N2219A
50
75
325
100
100
300
30
2N2218AL
30
35
150
40
40
120
20
2N2219AL
50
75
325
100
100
300
30
| h
fe
|
C
obo
Switching
Types
IC = 20 mA dc
VCE = 20 V dc
f = 100 MHz
IE = 0, VCE = 10 V dc
100 kHz f 1 MHz ton
toff
pF
ns
ns
Min
Max
Min
Max
Min
Max
Min
Max
2N2218
2N2219
2.5
2.5
12.0
12.0
8
8
40
40
250
250
2N2218A
2N2219A
2.5
2.5
12.0
12.0
8
8
35
35
300
300
2N2218AL
2N2219AL
2.5
2.5
12.0
12.0
8
8
35
35
300
300
Types
VCE(sat)1 (1)
IC = 150 mA dc
IB = 15 mA dc
VCE(sat)2 (1)
IC = 500 mA dc
IB = 50 mA dc
VBE(sat)1 (1)
IC = 150 mA dc
IB = 15 mA dc
VBE(sat)2 (1)
IC = 500 mA dc
IB = 50 mA dc
V dc
V dc
V dc
V dc
min
max
min
max
min
max
min
max
2N2218
2N2219
0.4
0.4
1.6
1.6
0.6
0.6
1.3
1.3
2.6
2.6
2N2218A
2N2219A
0.3
0.3
1.0
1.0
0.6
0.6
1.2
1.2
2.0
2.0
2N2218AL
2N2219AL
0.3
0.3
1.0
1.0
0.6
0.6
1.2
1.2
2.0
2.0
(1) Pulsed (see 4.5.1).
MIL-PRF-19500/251T
3
Dimensions
Symbol
Inches
Millimeters
Note
Min
Max
Min
Max
CD
.305
.335
7.75
8.51
CH
.240
.260
6.10
6.60
HD
.335
.370
8.51
9.40
LC
.200 TP
5.08 TP
7
LD
.016
.019
0.41
0.48
8,9
LL
See note 14
LU
.016
.019
0.41
0.48
8,9
L1
.050
1.27
8,9
L2
.250
6.35
8,9
P
.100
2.54
7
Q
.030
0.76
5
TL
.029
.045
0.74
1.14
3,4
TW
.028
.034
0.71
0.86
3
r
.010
0.25
10
α
45° TP
45° TP
7
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. Beyond r (radius) maximum, TW shall be held for a minimum length of .011 (0.28 mm).
4. Dimension TL measured from maximum HD.
5. Body contour optional within zone defined by HD, CD, and Q.
6. CD shall not vary more than .010 inch (0.25 mm) in zone P. This zone is controlled for automatic handling.
7. Leads at gauge plane .054 +.001 -.000 inch (1.37 +0.03 -0.00 mm) below seating plane shal l
be within .007 inch (0.18 mm) radius of true position (TP) at maximum material condition (MMC) relative to
tab at MMC.
8. Dimension LU applies between L1 and L2. Dimension LD appl ies betw een L 2 and LL minimum. Diameter
is uncontrolled in L1 and beyond LL minimum.
9. All three leads.
10. The collector shall be internally connected to the case.
11. Dimension r (radius) applies to both inside corners of tab.
12. In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.
13. Lead 1 = emitter, lead 2 = base, lead 3 = collector.
14. For L suffix devices (TO-5), dimension LL = 1.5 inches (38.10 mm) min. and 1.75 inches (44.45 mm) max.
For non-L suffix types (TO-39), dimension LL = .5 inch (12.70 mm) min. and .750 inch (19.05 mm) max.
FIGURE 1. Physical dimensio ns (sim ilar t o TO -39, TO-5).
MIL-PRF-19500/251T
4
* 1.5 Part or Identifying Number (PIN). The PIN is in accordance with MIL-PRF-19500, and as specified herein.
See 6.4 for PIN construction example, 6.5 for a list of available PINs.
* 1.5.1 JAN certification mark and quality level.
* 1.5.1.1 Quality level designators for encapsulated devices. The quality level designators for encapsulated devices
that are applicable for this specification sheet from the lowest to the highest level are as follows: The base quality
level "JAN", "JANTX" “JANTXV”, and "JANS".
* 1.5.2 Radi ation hardness as s urance (RHA) designator. The RHA levels that are applicable for this specification
sheet from lowest to highest for JANS quality levels are as follows: "M", "D", "P", "L", “R”, “F’, “G”, and “H”. The RHA
levels that are applicable for this specification sheet from lowest to highest for JANTXV quality levels are as follows:
"R”, and “F”.
* 1.5.3 Dev ice ty pe. The designation system for the device types covered by this specification sheet are as follows.
* 1.5.3.1 First number and first letter symbols. The transistors of this specification sheet use the first number and
letter symbols "2N".
* 1.5.3.2 Second number symbols. The second number symbols for the transistors covered by this specification
sheet are as follows: "2218and2219".
* 1.5.4 Suffix symbols. The following suffix letters are incorporated in the PIN in the order listed in the table as
applicable:
A blank first suffix indicates a TO-39 package, dimension LL = .5 inch (12.70 mm) min. and .750 inch
(19.05 mm) max . (see fi gure 1).
A Indicates alter n ate ele ctr i cal char ac teri sti cs.
L Indicates a TO-5 package, dimension LL = 1.5 inches (38.10 mm) min. and 1.75 inches (44.45 mm) max.
(see figure 1).
* 1.5.5 Lead finish. The lead finishes applicable to this specification sheet are listed on QML-19500.
2. APPLICABLE DOCUMENTS
* 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This
section does not include documents cited in other sections of this specification or recommended for additional
information or as examples. While every effort has been made to ensure the completeness of this list, document
users are cautioned that they must meet all specified requirements of documents cited in sections 3 and 4 of this
specification, whether or not they are listed.
MIL-PRF-19500/251T
5
2.2 Govern ment document s.
2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a
part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are
those cited in the solicitation or contract.
DEPARTMENT OF DEFENSE SPECIFICATIONS
MIL-PRF-19500 - Semiconductor Devices, General Specification for.
DEPARTMENT OF DEFENSE STANDARDS
MIL-STD-750 - Test Methods for Semiconductor Devices.
* (Copies of these documents are available online at http://quicksearch.dla.mil).
2.3 Order of prece den ce. Unless otherwise noted herein or in the contract, in the event of a conflict between the
text of this document and the references cited herein, the text of this document takes precedence. Nothing in this
document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained.
3. REQUIREMENTS
3.1 General. The individual item requirements shall be as specified in MIL-PRF-19500 and as modified herein.
3.2 Qualification. Devices furnished under this specification shall be products that are manufactured by a
manufacturer authorized by the qualifying activity for listing on the applicable qualified manufacturers list before
contract aw ard (see 4.2 and 6.3).
3.3 Abbreviations, symbols, and definitions. Abbrevia tio ns, sy mbol s, and defi niti ons used herein shall be as
specified in MIL-PRF-19500 and as follows.
PCB ............... Printed circuit board
RθJA ................ Thermal resistan ce jun cti on to ambi ent.
RθJC ................ Thermal resi stan ce jun cti on to cas e.
* 3.4 Interface requirements and physical dimensions. Interface requirements and physical dime ns ion s shal l be as
specified in MIL-PRF-19500, and on figure 1.
3.4.1 Lead finish. Lead finish shall be solderable in accordance with MIL-PRF-19500, MIL-STD-750, and herein.
Where a choice of lead finish is desired, it shall be specified in the acquisition document (see 6.2).
MIL-PRF-19500/251T
6
3.5 Radiation hardness assurance (RHA). Radiation hardness assurance requirements, PIN designators, and test
levels shall be as defined in MIL-PRF-19500.
3.6 Electr ica l perf or man ce ch aract er istics. Unless otherwise specified herein, the electrical performance
characteristics are as specified in 1.3, 1.4, and table I.
3.7 Electrical test requirements. The electrical test requirements shall be as specified in table I.
3.8 Marking. Marking shall be in accordance with MIL-PRF-19500. The radiation hardened designator M, D, P, L,
R, F, G, or H shall immediately precede (or replace) the device “2N” identifier (depending upon degree of
abbreviation required).
* 3.9 Workmanship. Sw itchi ng tr ans ist or devices shall be processed in such a manner as to be uniform in quality
and shall be free from other defects that will affect life, serviceability, or appe aran ce.
4. VERIFICATION
4.1 Clas sifi cat ion of insp ect io ns. The inspection requirements specified herein are classified as follows:
a. Qualification inspection (see 4.2).
b. Screening (see 4.3).
c. Conformance inspection (see 4.4 and table I and II).
4.2 Qualification inspection. Qualification inspection shall be in accordance with MIL-PRF-19500 and as specified
herein.
4.2.1 Gro up E qualifi cat ion. Group E inspection shall be performed for qualification or re-qualification only. In
case qualification was awarded to a prior revision of the specification sheet that did not request the performance of
table III tes ts, the tests specified in table III herein that were not performed in the prior revision shall be performed on
the first inspection lot of this revision to maintain qualification.
MIL-PRF-19500/251T
7
* 4.3 Screening (JAN, JANTXV, JANTX, and JANS levels). Screening shall be in accordance with table E-IV of
MIL-PRF-19500 and as specified herein. The following measurements shall be made in accordance with table I
herein. Devices that exceed the limits of table I her e in sha ll not be accep tab le.
Screen
Measurement
JANS level
JANTX and JANTXV levels
(1) 3c
Thermal impedance (see 4.3.2)
Thermal impedance (see 4.3.2)
9
ICBO2, hFE4
Not applicable
10
48 hours minimum
48 hours minimum
11
ICBO2; hFE4;
ICBO2 = 100 percent of initial value or 5 nA
dc, whichever is greater.
hFE4 = ±15 percent
ICBO2, hFE4
12
See 4.3.1
See 4.3.1
13
Subgroups 2 and 3 of table I herein;
ICBO2 = 100 percent of initial value or 5 nA
dc, whichever is greater;
hFE4 = ±15 percent
Subgroup 2 of table I herein;
ICBO2 = 100 percent
of initial value or 5 nA dc, whichever is
greater; hFE4 = ±15 percent
(1) Shall be performed anytime after temperature cycling, screen 3a; and does not need to be repeated in
screening requirements for JANTX and JANTXV level devices.
4.3.1 Power burn-in conditions. Power burn-in conditi ons are as follows: VCB = 10 - 30 V dc. Power shall be
applied to achieve TJ = +135°C minimum using a minimum PD = 75 percent of PT maximum rated as defined in 1.3.
TA = 25°C ±10°C. With approval of the qualifying activity and preparing activity, alterna te bur n-in criteria (hours, bias
conditions, TJ, and mounting conditions) may be used for JANTX and JANTXV quality levels . A justification
demonstrating equivalence is required. In addition, the man u facturing site’ s burn-in data and performance history will
be essential criteria for burn-in modification approval. Use method 3100 of MIL-STD-750 to measure TJ.
4.3.2 Thermal impedance. The thermal impedance shall be perfor med in acc orda nce wit h meth od 3131 of
MIL-STD-750 using the guidelines in that method for determining IM, IH, tH, (and VC where appropriate).
Measurement delay time (tMD) = 70 µs max. See table III, group E, subgroup 4 herein.
4.4 Conformance inspection. Conformance inspection shall be in accordance with MIL-PRF-19500, and as
specified herein. If alternate screening is being performed in accordance with MIL-PRF-19500, a sample of screened
devices shall be submitted to and pass the requirements of table I, group A1 and A2 inspection only (table E-VIb,
group B, subgroup 1 is not required to be performed again if group B has already been satisfied in accordance with
4.4.2 herein).
4.4.1 Gro up A inspe ctio n. Group A inspection shall be conducted in accordance with MIL-PRF-19500, and table I
herein.
MIL-PRF-19500/251T
8
* 4.4.2 Gro up B inspe ctio n. Group B inspection shall be conducted in accordance with the conditions specified for
subgroup test ing in table E-VIa (JANS) of MIL-PRF-19500 and 4.4.2.1. See 4.4.2.2 for JAN, JANTX, and JANTXV
group B testing.
4.4.2.1 Group B inspection (JANS), table E-VIa of MIL-PRF-19500.
Subgroup Method Condition
B4 1037 VCB = 10 V dc, adjust device current, or power, to achieve a minimum TJ of +100°C.
B5 1027 VCB = 10 V dc; PD 100 percent of maximum rated PT (see 1.3). (NOTE: If a failure occurs,
resubmission shall be at the test conditions of the original sample.)
Option 1: 96 hours minimum sample size in accordance with MIL-PRF-19500, table E-VIa,
adjust TA or PD to achieve TJ = +275°C minimum.
Option 2: 216 hours minimum, sample size = 45, c = 0; adjust TA or PD to achieve a
TJ = +225°C minimum.
4.4.2.2 Group B inspection, (JAN, JANTX, and JANTXV). Separate samples may be used for each step. In the
event of a lot failure, the resubmission requirements of MIL-PRF-19500 shall apply. In addit ion, all catastrophic
failures duri ng CI, (conformance inspection), shall be analyzed to the extent possible to identify root cause and
corrective action. Whenever a failure is identified as wafer lot or wafer processing related, the entire wafer lot and
related devices assembled from the wafer lot s hall be rejected unless an appropriate determined corrective action to
eliminate the failures mode has been implemented and the devices from the wafer lot are screened to eliminate the
failure mode.
Step Method Condition
1 1026 Steady-state life: 1,000 hours minimum, VCB = 10 V dc, power shall be appl ied to achi ev e
TJ = +150°C minim um using a minimum of PD = 75 percent of maximum rated PT as def ined
in 1.3. n = 45 devices, c = 0. The sample size may be increased and the test time
decreased as long as the devices are stress ed for a total of 45,000 device hours minimum,
and the actual time of test is at least 340 hours.
2 1048 Blocking life, TA = +150°C, VCB = 80 percent of rated voltage, 48 hours minimum.
n = 45 devices , c = 0.
3 1032 High-temperature life (non-operating), t = 340 hours, TA = +200°C. n = 22, c = 0.
4.4.2.3 Group B sample selection. Samples selected from group B inspection shall meet all of the following
requirements:
a. For JAN, JANTX, and JANTXV, samples s hall be selected randomly from a minimum of three wafers (or
from each wafer in the lot) from each wafer lot. For JANS, sam ples shall be selected from each inspection lot.
See MIL-PRF-19500.
b. Shall be chosen from an inspection lot that has been submitted to and passed table I, subgroup 2,
conformance inspection. When the final lead finish is solder or any plating prone to oxidation at high
temperature, the samples for life test (subgroups B4 and B5 for JANS, and group B for JAN, JANTX,
and JANTXV) may be pulled prior to the application of final lead finish.
MIL-PRF-19500/251T
9
* 4.4.3 Gro up C inspec tion , Group C inspection shall be conducted in accordance with the test and conditions
specified for subgroup testi ng in table VII of MIL-PRF-19500, and in 4.4.3.1 (JANS) and 4.4.3.2 (JAN, JANTX, and
JANTXV) herein for group C testing.
4.4.3.1 Group C inspection (JANS), table E-VII of MIL-PRF-19500.
Subgroup Method Condition
C2 2036 Test condition E.
C5 3131 RθJA and RθJC only, as applicable (see 1.3) and in accordance with thermal impedance
curves.
C6 1026 1,000 hours at VCB = 10 V dc; power shall be applied to achieve TJ = +150°C minimum and
a minimum of PD = 75 percent of maximum rated PT as def in ed in 1.3. n = 45, c = 0. The
sample size may be increased and the test time decreased as long as the devices are
stressed for a total of 45,000 device hours minimum, and the actual time of test is at least
340 hours.
4.4.3.2 Group C inspection (JAN, JANTX, and J ANTXV), table E-VII of MIL-PRF-19500.
Subgroup Method Condition
C2 2036 Test condition E.
C5 3131 RθJA and RθJC only, as applicable (see 1.3) and in acc ordan c e w ith thermal imp eda nce
curves.
C6 Not applicable.
4.4.3.3 Group C sample selection. Samples for subgroups in group C shall be chosen at random from any
inspection lot containing the intended package type and lead finish procured to the same specification which is
submitted to and passes table I tests herein for conformance inspection. When the final lead finish is solder or any
plating prone to oxidation at high temperature, the samples for C6 life test may be pulled prior to the application of
final lead finish. Tes ting of a subgroup using a single device type enclosed in the intended package type shall be
considered as complying with the requirements for that subgroup.
4.4.4 Gro up D inspec tion . Conformance inspection for hardness assured JANS and JANTXV types shall include
the group D tests specified in table II herein. These tests shall be performed as required in accordance with
MIL-PRF-19500 and method 1019 of MIL-STD-750, for total ioniz ing do se or method 101 7 of MIL-STD-750 for
neutron fluence as applicable (see 6.2 herein), except group D, subgroup 2 may be performed separate from other
subgroups. Group D inspection may also be performed ahead of the screening lot using die selected in accordance
with MIL-PRF-19500 and related documents. Alternate package options may also be substituted for the testing
provided there is no adverse effect to the fluence profile.
* 4.4.5 Gro up E inspe ctio n. Group E inspection shall be conduc ted in accordance with the conditions specified for
subgroup test ing in table E-IX of MIL-PRF-19500 and as specified in ta ble III herein.
4.5 Methods of inspection. Methods of inspection shall be as specified in the appropriate tables and as follows.
4.5.1 Pulse measurements. Conditions for pulse measurement shall be as specified in section 4 of MIL-STD-750.
MIL-PRF-19500/251T
10
TABLE I. Group A inspection.
Inspecti on 1/
MIL-STD-750
Limit
Unit
Method
Conditions
Symbol
Min
Max
Subgroup 1 2/
Visual and mechanical
examination 3/
2071
n = 45 devices, c = 0
Solderability 3/ 4/
Resistanc e to solvents
3/ 4/ 5/
2026
1022
n = 15 leads, c = 0
n = 15 devices, c = 0
Salt atmosphere (c orrosion)
1041
n = 6 devices, c = 0, (For laser
marked devices only)
Temp cycling 3/ 4/
1051
Test condition C, 25 cycles.
n = 22 devices, c = 0
Hermetic seal 4/ 6/
1071
n = 22 devices, c = 0
Fi ne l eak
Gr oss l eak
Electrical measurements 4/
Table I, subgroup 2
Bond strength 3/ 4/
2037
Precondition
TA = +250°C at t = 24 hours or
TA = +300°C at t = 2 hours
n = 11 wires, c = 0
Decap internal visual (des ign
verification) 4/
2075
n = 4 devices, c = 0
Subgroup 2
Thermal impedance
3131
See 4.3.2
ZθJX
°C/W
Collector to base cutoff current
2N2218, 2N2219
3036
Condition D
VCB = 60 V dc
ICBO1
10
µA dc
2N2218A, 2N2219A
VCB = 75 V dc
10
µA dc
2N2218AL, 2N2219AL
VCB = 75 V dc
10
µA dc
Emitter to base cutoff current
2N2218, 2N2219
3061
Condition D
VEB = 5 V dc
IEBO1
10
µ
A dc
2N2218A, 2N2219A
VEB = 6 V dc
10
µA dc
2N2218AL, 2N2219AL
VEB = 6 V dc
10
µA dc
Breakdown voltage, collector to
emitter
2N2218, 2N2219
3011
Bias condition D; IE = 10 mA dc;
pulsed (see 4.5.1).
V(BR)CEO
30
V dc
2N2218A, 2N2219A
50
V dc
2N2218AL, 2N2219AL
50
V dc
See footnotes at end of table.
*
MIL-PRF-19500/251T
11
TABLE I. Group A inspection - Continued.
Inspection 1/
MIL-STD-750
Limit
Unit
Method
Conditions
Symbol
Min
Max
Subgroup 2 - Continued
Collector to emitter cutoff
current
2N2218, 2N2219
3041
Bias condition C
VCE = 30 V dc
ICES
10
nA dc
2N2218A, 2N2219A
VCE = 50 V dc
10
nA dc
2N2218AL, 2N2219AL
VCE = 50 V dc
10
nA dc
Emitter to base cutoff current
3061
Bias condition D; VEB = 4 V dc
IEBO2
10
nA dc
Collector to base cutoff
current
2N2218, 2N2219
3036
Bias condition D
VCB = 50 V dc
ICBO2
10
nA dc
2N2218A, 2N2219A
VCB = 60 V dc
10
nA dc
2N2218AL, 2N2219AL
VCB = 60 V dc
10
nA dc
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 0.1 mA dc;
pulsed (see 4.5.1)
hFE1
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
20
35
30
50
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 1.0 mA dc;
pulsed (see 4.5.1)
hFE2
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
25
50
35
75
150
325
150
325
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 10 mA dc;
pulsed (see 4.5.1)
hFE3
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
35
75
40
100
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 150 mA dc;
pulsed (see 4.5.1)
hFE4
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
40
100
40
100
120
300
120
300
Forward-current transf er
ratio
3076
VCE = 10 V dc; IC = 500 mA dc;
pulsed (see 4.5.1)
hFE5
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
20
30
20
30
See footnotes at end of table.
MIL-PRF-19500/251T
12
TABLE I. Group A inspection - Continued.
Inspection 1/
MIL-STD-750
Limit
Unit
Method
Conditions
Symbol
Min
Max
Subgroup 2 - Continued
Collector-e mitter saturation
voltage
3071
IC = 1 50 mA dc; IB = 15 mA dc;
pulsed (see 4.5.1)
VCE(sat)1
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
0.4
0.3
0.3
V dc
V dc
V dc
Collector-emitter saturation
voltage
3071
IC = 5 00 mA dc; IB = 50 mA dc;
pulsed (see 4.5.1)
VCE(sat)2
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
1.6
1.0
1.0
V dc
V dc
V dc
Base-emitt er saturati on
voltage
3066
Test condition A; IC = 150 mA dc;
IB = 15 mA dc; pulsed (see 4.5.1)
VBE(sat)1
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
0.6
0.6
0.6
1.3
1.2
1.2
V dc
V dc
V dc
Base-emitt er saturati on
voltage
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
3066
Test condition A; IC = 500 mA dc;
IB = 50 mA dc; pulsed (see 4.5.1)
VBE(sat)2
2.6
2.0
2.0
V dc
V dc
V dc
Subgroup 3
High temperature operation
TA = +150°C
Collector to base cutoff
current
3036
Bias condition D
ICBO3
10
µA dc
2N2218, 2N2219
VCB = 50 V dc
2N2218A, 2N2219A
VCB = 60 V dc
2N2218AL, 2N2219AL
VCB = 60 V dc
Low temperature operat i on
TA = -55°C
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 10 mA dc
hFE6
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
15
35
35
See footnotes at end of table.
MIL-PRF-19500/251T
13
TABLE I. Group A inspection - Continued.
Inspection 1/
MIL-STD-750
Limit
Unit
Method
Conditions
Symbol
Min
Max
Subgroup 4
Magnitude of common emitter
small-signal short- circuit
forward current trans f er ratio
3306
VCE = 20 V dc; IC = 20 mA dc;
f = 100 MHz hfe
2.5
12
Small-signal short-circuit
forward current trans f er ratio
3206
VCE = 10 V dc; IC = 1 mA dc;
f = 1 kHz
hfe
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
25
50
35
75
Open circuit output
capacitance
3236
VCB = 10 V dc; IE = 0;
100 kHz f 1 MHz Cobo
8
pF
Open circuit output
capacitance
3240
VEB = 0.5 V dc; IC = 0;
100 kHz f 1 MHz Cibo
25
pF
Saturated turn-on time
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
(See figure 6)
ton
40
35
35
ns
ns
ns
Saturated turn-off time
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
(See figure 7)
toff
250
300
300
ns
ns
ns
Subgroups 5 and 6
Not applicable
1/ For sampling pla n see MIL-PRF-19500.
2/ For resubmission of failed test in subgroup 1 of table I, double the sample size of the fail ed te st or sequen ce
of tests. A failure in table I, subgroup 1 shall not require retest of the entire subgroup. Only the failed test
shall be rerun upon submission.
3/ Separate samples may be used .
4/ Not required for JANS devices.
5/ Not required for laser marked devices.
6/ This hermetic seal test is an end-point to temp-cyc ling in addition to elec tr ic al mea sure ment s.
MIL-PRF-19500/251T
14
TABLE II. Group D inspection.
Inspecti on 1/ 2/ 3/
MIL-STD-750
Limit
Unit
Method
Conditions
Symbol
Min
Max
Subgroup 1 4/
Neutron irradiati on
1017
Neutron exposure VCES = 0 V
Collector to base cutoff current
2N2218, 2N2219
3036
Condition D
VCB = 60 V dc
ICBO1
20
µ
A dc
2N2218A, 2N2219A
VCB = 75 V dc
20
µA dc
2N2218AL, 2N2219AL
VCB = 75 V dc
20
µA dc
Emitter to base cutoff current
2N2218, 2N2219
3061
Condition D
VEB = 5 V dc
IEBO1
20
µ
A dc
2N2218A, 2N2219A
VEB = 6 V dc
20
µA dc
2N2218AL, 2N2219AL
VEB = 6 V dc
20
µA dc
Breakdown voltage, collector to
emitter
2N2218, 2N2219
3011
Bias condition D; IE = 10 mA dc;
pulsed (see 4.5.1).
V(BR)CEO
30
V dc
2N2218A, 2N2219A
50
V dc
2N2218AL, 2N2219AL
50
V dc
Collector to emitter cutoff
current
2N2218, 2N2219
3041
Bias condition C
VCE = 30 V dc
ICES
20
nA dc
2N2218A, 2N2219A
VCE = 50 V dc
20
nA dc
2N2218AL, 2N2219AL
VCE = 50 V dc
20
nA dc
Emitter to base cutoff current
3061
Bias condition D; VEB = 4 V dc
IEBO2
20
nA dc
Collector to base cutoff current
2N2218, 2N2219
3036
Bias condition D
VCB = 50 V dc
ICBO2
20
nA dc
2N2218A, 2N2219A
VCB = 60 V dc
20
nA dc
2N2218AL, 2N2219AL
VCB = 60 V dc
20
nA dc
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 0.1 mA dc;
pulsed (see 4.5.1)
[hFE1]
5/
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
[10]
[17.5]
[15]
[25]
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 1.0 mA dc;
pulsed (see 4.5.1)
[hFE2]
5/
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
[12.5]
[25]
[17.5]
[37.5]
150
325
150
325
See footnotes at end of table.
MIL-PRF-19500/251T
15
TABLE II. Group D inspection - Continued.
Inspecti on 1/ 2/ 3/
MIL-STD-750
Limit
Unit
Method
Conditions
Symbol
Min
Max
Subgroup 1 - Continued.
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 10 mA dc;
pulsed (see 4.5.1)
[hFE3] 5/
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
[17.5]
[37.5]
[20]
[50]
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 150 mA dc;
pulsed (see 4.5.1)
[hFE4]
5/
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
[20]
[50]
[20]
[50]
120
300
120
300
Forward-current transf er ratio
3076
VCE = 10 V dc; IC = 500 mA dc;
pulsed (see 4.5.1)
[hFE5]
5/
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
[10]
[15]
[10]
[15]
Collector-e mitter saturation
voltage
3071
IC = 1 50 mA dc; IB = 15 mA dc;
pulsed (see 4.5.1)
VCE(sat)1
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
0.46
0.35
0.35
V dc
V dc
V dc
Collector-emitter saturation
voltage
3071
IC = 5 00 mA dc; IB = 50 mA dc;
pulsed (see 4.5.1)
VCE(sat)2
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
1.84
1.15
1.15
V dc
V dc
V dc
Base-emitt er saturati on voltage
3066
Test condition A; IC = 150 mA dc;
IB = 15 mA dc; pulsed (see 4.5.1)
VBE(sat)1
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
0.6
0.6
0.6
1.50
1.38
1.38
V dc
V dc
V dc
Base-emitt er saturati on voltage
3066
Test condition A; IC = 500 mA dc;
IB = 50 mA dc; pulsed (see 4.5.1)
VBE(sat)2
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
3.0
2.3
2.3
V dc
V dc
V dc
See footnotes at end of table.
MIL-PRF-19500/251T
16
TABLE II. Group D inspection - Continued.
Inspecti on 1/ 2/ 3/
MIL-STD-750
Limit
Unit
Method
Conditions
Symbol
Min
Max
Subgroup 2
Total dose irradiation
1019
Gamma exposure
2N2218, 2N2219
VCES = 24 V
2N2218A, 2N2219A
VCES = 40 V
2N2218AL, 2N2219AL
VCES = 40 V
Collector to base cutoff current
2N2218, 2N2219
3036
Condition D
VCB = 60 V dc
ICBO1
20
µA dc
2N2218A, 2N2219A
VCB = 75 V dc
20
µA dc
2N2218AL, 2N2219AL
VCB = 75 V dc
20
µA dc
Emitter to base cutoff current
2N2218, 2N2219
3061
Condition D
VEB = 5 V dc
IEBO1
20
µ
A dc
2N2218A, 2N2219A
VEB = 6 V dc
20
µA dc
2N2218AL, 2N2219AL
VEB = 6 V dc
20
µA dc
Breakdown voltage, collector to
emitter
2N2218, 2N2219
3011
Bias condition D; IE = 10 mA dc;
pulsed (see 4.5.1).
V(BR)CEO
30
V dc
2N2218A, 2N2219A
50
V dc
2N2218AL, 2N2219AL
50
V dc
Collector to emitter cutoff
current
2N2218, 2N2219
3041
Bias condition C
VCE = 30 V dc
ICES
20
nA dc
2N2218A, 2N2219A
VCE = 50 V dc
20
nA dc
2N2218AL, 2N2219AL
VCE = 50 V dc
20
nA dc
Emitter to base cutoff current
3061
Bias condition D; VEB = 4 V dc
IEBO2
20
nA dc
Collector to base cutoff current
2N2218, 2N2219
3036
Bias condition D
VCB = 50 V dc
ICBO2
20
nA dc
2N2218A, 2N2219A
VCB = 60 V dc
20
nA dc
2N2218AL, 2N2219AL
VCB = 60 V dc
20
nA dc
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 0.1 mA dc;
pulsed (see 4.5.1)
[hFE1]
5/
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
[10]
[17.5]
[15]
[25]
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 1.0 mA dc;
pulsed (see 4.5.1)
[hFE2]
5/
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
[12.5]
[25]
[17.5]
[37.5]
150
325
150
325
See footnotes at end of table.
MIL-PRF-19500/251T
17
TABLE II. Group D inspection - Continued.
Inspecti on 1/ 2/ 3/
MIL-STD-750
Limit
Unit
Method
Conditions
Symbol
Min
Max
Subgroup 2 - Continued.
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 10 mA dc;
pulsed (see 4.5.1)
[hFE3] 5/
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
[17.5]
[37.5]
[20]
[50]
Forward-current transf er rat i o
3076
VCE = 10 V dc; IC = 150 mA dc;
pulsed (see 4.5.1)
[hFE4]
5/
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
[20]
[50]
[20]
[50]
120
300
120
300
Forward-current transf er ratio
3076
VCE = 10 V dc; IC = 500 mA dc;
pulsed (see 4.5.1)
[hFE5]
5/
2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
[10]
[15]
[10]
[15]
Collector-e mitter saturation
voltage
3071
IC = 1 50 mA dc; IB = 15 mA dc;
pulsed (see 4.5.1)
VCE(sat)1
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
0.46
0.35
0.35
V dc
V dc
V dc
Collector-emitter saturation
voltage
3071
IC = 5 00 mA dc; IB = 50 mA dc;
pulsed (see 4.5.1)
VCE(sat)2
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
1.84
1.15
1.15
V dc
V dc
V dc
Base-emitt er saturati on voltage
3066
Test condition A; IC = 150 mA dc;
IB = 15 mA dc; pulsed (see 4.5.1)
VBE(sat)1
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
0.6
0.6
0.6
1.50
1.38
1.38
V dc
V dc
V dc
Base-emitt er saturati on voltage
3066
Test condition A; IC = 500 mA dc;
IB = 50 mA dc; pulsed (see 4.5.1)
VBE(sat)2
2N2218, 2N2219
2N2218A, 2N2219A
2N2218AL, 2N2219AL
3.0
2.3
2.3
V dc
V dc
V dc
See footnotes at end of table.
MIL-PRF-19500/251T
18
TABLE II. Group D inspection - Continued.
1/ Tests to be performed on all devices receiving radiation exposure.
2/ For sampling plan, see MIL-PRF-19500.
3/ Electrical characteristics apply to device types unless otherwise noted.
4/ See 6.2.e herein.
5/ See method 1019 of MIL-STD-750 for how to determine [hFE] by first calc ulat ing the delta (1/hFE) from the
pre- and post-ra diat ion hFE. Notice the [hFE] is not the same as hFE and cannot be measured directly. The [hFE]
value can never exceed the pre-radiation minimum hFE that it is based upon.
MIL-PRF-19500/251T
19
TABLE III. Group E ins pe ctio n (all quality level s) - for qualification or re-qualifi cat ion only .
Inspection
MIL-STD-750
Qualification
Method
Conditions
Subgroup 1
Temperature c ycling
(air to air)
Hermetic seal
Fine leak
Gross leak
Electrical measurements
1051
1071
Test condition C, 500 cycles
See table I, subgroup 2 herein.
45 devices
c = 0
Subgroup 2
45 devices
c = 0
Interm ittent life
1037
VCB = 10 V dc, 6,000 cycles, forced air cooling allowed on
cooling cycle only. Adjust devic e current, or power, to
achieve a minimum TJ of +100°C.
Electrical measurements
Table I, subgroup 2 herein.
Subgroup 4
Thermal impedance curves
See MIL-PRF-19500, table E-IX, group E, subgroup 4.
Subgroup 5
Not applicable
Subgroup 6
Electrostat ic discharge (ESD)
1020
11 devices
Subgroup 8
45 devices
c = 0
Reverse stability
1033
Condition B.
*
MIL-PRF-19500/251T
20
NOTES:
1. This is the true inverse of the worst case thermal resistance value. All devices are capable of operating at TJ
specified on this c urve. Any parallel line to this curve wi ll intersect the appropriate power for the desired
maximum TJ allowed.
2. Derate design curve constrained by the maxim um junction temperature (TJ 200°C) and power rating
specified. (See 1.3 herein.)
3. Derate design curve chosen at TJ 150°C, where the maximum temperature of electrical test is performed.
4. Derate design curve chosen at TJ 125°C, and 110°C to show power rating where most users want to limit TJ
in their applicatio n.
FIGURE 2. Derating for 2N2218, 2N2218A, 2N2218AL, 2N2219, 2N2219A,
and 2N2219AL (RθJC) (TO-39 and TO-5).
MIL-PRF-19500/251T
21
NOTES:
1. This is the true inverse of the worst case thermal resistance value. All devices are capable of operating at TJ
specified on this c urve. Any parallel line to this curve wi ll intersect the appropriate power for the desired
maximum TJ allowed.
2. Derate design curve constrained by the maxim um junction temperature (TJ 200°C) and power rating
specified. (See 1.3 herein.)
3. Derate design curve chosen at TJ 150°C, where the maximum temperature of electrical test is performed.
4. Derate design curve chosen at TJ 125°C, and 110°C to show power rating where most users want to limit TJ
in their applicatio n.
FIGURE 3. Derating for 2N2218, 2N2218A, 2N2218AL, 2N2219, 2N2219A,
and 2N2219AL (RθJA) (TO-39 and TO-5).
MIL-PRF-19500/251T
22
TA = +25°C, 800 mW, Thermal resistance RθJA = 195°C/W
FIGURE 4. Thermal impedance graph (RθJA) for 2N2218, 2N2218A, 2N2218AL,
2N2219, 2N2219A, and 2N2219AL (TO-39 and TO-5).
MIL-PRF-19500/251T
23
TC = +25°C, 3.0 W; Thermal resistance RθJC = 50°C/W
FIGURE 5. Thermal impedance graph (RθJC) for 2N2218, 2 N 2218A, 2N221 8A L,
2N2219, 2N2219A , and 2N 22 19AL (T O -39 and TO-5).
Maximum Thermal Impedance
1
10
100
0.000001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Time (s)
Theta (C/W)
MIL-PRF-19500/251T
24
NOTES:
1. The rise time (tr) of the applied pulse shall be 2.0 ns, duty cycle 2 percent and the ge nerator source
impedance shall be 50 ohms.
2. Sampling oscilloscope: Zin 100 K ohms, Cin 12 pF, rise time .2 ns.
FIGURE 6. Saturated turn-on sw itchin g time t est ci r cu i t .
NOTES:
1. The rise time (tr) of the applied pulse shall be 2.0 ns , duty cycle 2 perc ent and t he ge nerator
source impedance shall be 50 ohms.
2. Sampl ing os cillos cop e: Z in 100 K ohms , Cin 12 pF, rise time .2 ns.
FIGURE 7. Saturated turn-off switching time test circui t.
MIL-PRF-19500/251T
25
5. PACKAGING
5.1 Packaging. For acquisition purposes, the packaging requirements shall be as s pecified in the contract or order
(see 6.2). When packaging of materiel is to be performed by DoD or in-house contrac tor personnel, these personnel
need to contact the responsible packaging activi ty to ascertain packaging requirements. Packaging requirements are
maintained by the Inventory Control Point's packaging activities within the Military Service or Defense Agency, or
within the Military Service’s system commands. Packaging data retrieval is available from the managing Military
Department's or Defense Agency's automated packaging files, CD-ROM products, or by contacting the responsible
packaging activity.
6. NOTES
(This section contains information of a general or explanatory nature that may be helpful, but is not mandatory.
The notes specified in MIL-PRF-19500 are applicable to this specification.)
6.1 Inten ded use. Semiconductors conforming to this specification are intended for original equipment design
applications and logistic support of existing equipment.
* 6.2 Acqui sit ion requ ir e ment s. Acquisition documents should specify the following:
a. Title, number, and date of this specif ica tio n.
b. Packaging requirements (see 5.1).
c. Lead finish (see 3.4.1).
* d. The complete PIN, see 1.5 and 6.4.
e. For acquisition of RHA designed devices, table II, subgroup 1 testing of group D is optional. If subgroup 1
testing is desired, it must be speci fied in the cont rac t.
* 6.3 Qualification. With respect to products requiring qualification, awards will be made only for products which are,
at the time of award of contract, qualified for inclusion in Qualified Manufacturers List (QML 19500) whether or not
such products have actually been so lis ted by that date. The attention of the contractors is called to these
requirements, and manufacturers are urged to arrange to have the products that they propose to offer to the Federal
Government tested for qualification in order that they may be eligible to be awarded contracts or orders for the
products covered by this spec ification. Information pertaining to qualification of products may be obtained from DLA
Land and Maritime, ATTN: /VQE, P.O. Box 3990, Columbus, OH 43218-3990 or e-mail vqe.chief@dla.mil . An
online listing of products qualified to this specification may be found in the Qualified Products Database (QPD) at
https://assist.dla.mil.
* 6.4 PIN constr u ctio n ex ample . The PINs for encapsulated devic es are construction using the following form.
JANTXV R 2N 2218 A
JAN brand and quality level (see 1.5.1)
RHA designator, if applicable (see 1.5.2)
Component des ign atio n (see 1.5.3.1)
Identification number (see 1.5.3.2)
Suffix (see 1.5.4)
MIL-PRF-19500/251T
26
* 6.5 List of PINs. The following is a list of poss ible PINs available on this specification s heet.
PINs for types 2N2218, and 2N2219
JAN2N2218 JANTXV2N2218 JANTXVR2N2218 JANS#2N2218 (1)
JAN2N2218A JANTXV2N2218A JANTXVR2N2218A JANS#2N2218A (1)
JAN2N2218AL JANTXV2N2218AL JANTXVR2N2218AL JANS#2N2218AL (1)
JAN2N2219 JANTXV2N2219 JANTXVR2N2219 JANS#2N2219 (1)
JAN2N2219A JANTXV2N2219A JANTXVR2N2219A JANS#2N2219A (1)
JAN2N2219AL JANTXV2N2219AL JANTXVR2N2219AL JANS#2N2219AL (1)
JANTX2N2218 JANS2N2218 JANTXVF2N2218
JANTX2N2218A JANS2N2218A JANTXVF2N2218A
JANTX2N2218AL JANS2N2218AL JANTXVF2N2218AL
JANTX2N2219 JANS2N2219 JANTXVF2N2219
JANTX2N2219A JANS2N2219A JANTXVF2N2219A
JANTX2N2219AL JANS2N2219AL JANTXVF2N2219AL
(1) The # repres ents one of eight RHA designators available (M, D, P, L, R, F, G, or H).
* 6.6 Changes from previous issue. The margins of this specification are marked with asterisks to indicate where
changes from the previous issue were made. This was done as a c onvenience only and the Government assumes
no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the
requirements of this document based on the entire content irres pective of the marginal notations and relationship to
the previous issue.
Custodians: Preparing activity:
Army - CR DLA - CC
Navy - EC
Air Force - 85 (Project 5961-2015-018)
NASA - NA
DLA - CC
Review activities:
Army - AR, MI, SM
Navy - AS, MC, SH
Air Force - 19, 71, 99
* NOTE: The activities listed above were interested in this document as of the date of this document. Since
organizations and res ponsibilities can change, you should verify the currency of the information above using the
ASSIST Online database at https://assist.dla.mil .