BZX84C 4V7 - BZX84C 33 Series
Tolerance: C = 5%
BZX84C 3V3 - BZX84C 33 Series Zeners
Electrical Characteristics TA = 25°C unless otherwise noted
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Parameter Value Units
Storage Temperature Range -55 to +150 °C
Maximum Junction Operating Temperature + 150 °C
Total D evice Dissipatio n
Derate above 25°C350
1.8 mW
mW/°C
Repetitive Peak Forward Current (IFRM) 250 mA
Repetitive Peak Working Current (IZRM) 250 mA
*These ratings are limiting values above which the serviceability of the diode may be impaired.
NOTES:
1) These ratings are based on a maximum junction temperature of 150 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed
or low duty cycle operations.
CONNECTION
DIAGRAM
2 NC
3
1
IZT = 5.0 mA IZT = 1.0 mA IZT = 20 mA
Device Mark VZ ZZ
(V) (Ω)
MIN MAX
VZ ZZ
(V) (Ω)
MIN MAX
VZ ZZ
(V) (Ω)
MIN MAX
BZX84C 3V3
BZX84C 3V6
BZX84C 3V9
BZX84C 4V3
BZX84C 4V7
BZX84C 5V1
BZX84C 5V6
BZX84C 6V2
Z14
Z15
Z16
Z17
Z1
Z2
Z3
Z4
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
95
90
90
90
80
60
40
10
2.3
2.7
2.9
3.3
3.7
4.2
4.8
5.6
2.9
3.3
3.5
4.0
4.7
5.3
6.0
6.6
600
600
600
600
500
480
400
150
3.6
3.9
4.1
4.4
4.5
5.0
5.2
5.8
4.2
4.5
4.7
5.1
5.4
5.9
6.3
6.8
40
40
30
30
15
15
10
6
BZX84C 6V8
BZX84C 7V5
BZX84C 8V2
BZX84C 9V1
Z5
Z6
Z7
Z8
6.4
7.0
7.7
8.5
7.2
7.9
8.7
9.6
15
15
15
15
6.3
6.9
7.6
8.4
7.2
7.9
8.7
9.6
80
80
80
100
6.4
7.0
7.7
8.5
7.4
8.0
8.8
9.7
6
6
6
8
BZX84C 10
BZX84C 11
BZX84C 12
BZX84C 13
BZX84C 15
Z9
Y1
Y2
Y3
Y4
9.4
10.4
11.4
12.4
13.8
10.6
11.6
12.7
14.1
15.6
20
20
25
30
30
9.3
10.2
11.2
12.3
13.7
10.6
11.6
12.7
14.0
15.5
150
150
150
170
200
9.4
10.4
11.4
12.5
13.9
10.7
11.8
12.9
14.2
15.7
10
10
10
15
20
BZX84C 16
BZX84C 18
BZX84C 20
BZX84C 22
BZX84C 24
Y5
Y6
Y7
Y8
Y9
15.3
16.8
18.8
20.8
22.8
17.1
19.1
21.2
23.3
25.6
40
45
55
55
70
15.2
16.7
18.7
20.7
22.7
17
19
21.1
23.2
25.5
200
225
225
250
250
15.4
16.9
18.9
20.9
22.9
17.2
19.2
21.4
23.4
25.7
20
20
20
25
25
NOTE: National preferred devices in BOLD
SOT-23
3
1
2
1997 Fairchild Semiconductor Corporation BZX84 Series Rev. A
BZX84C 4V7 - BZX84C 33 Series
Electrical Characteristics (continued) TA = 25°C unless otherwise noted
IZT = 2.0 mA IZT = 100 µA* IZT = 10 mA
Device Mark VZ ZZ
(V) (Ω)
MIN MAX
VZ ZZ
(V) (Ω)
MIN MAX
VZ ZZ
(V) (Ω)
MIN MAX
BZX84C 27
BZX84C 30
BZX84C 33
Y10
Y11
Y12
25.1
28
31
28.9
32
35
80
80
80
25
27.8
30.8
28.9
32
35
300
300
325
25.2
28.1
31.1
29.3
32.4
35.4
45
50
55
VF Foward Vol tage = 0.9 V M aximum @ IF = 10 mA for all BZX 84 series
*Capacitance @ VR = 0.0 volts; Frequency = 1.0 megahertz.
Device VR
(V) IR
(µA) CAP*
(pF) DVZ / Dt @ 5.0 mA
(mV/k)
MIN MAX
BZX84C 3V3
BZX84C 3V6
BZX84C 3V9
BZX84C 4V3
BZX84C 4V7
BZX84C 5V1
BZX84C 5V6
BZX84C 6V2
BZX84C 6V8
BZX84C 7V5
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
5.0
5.0
5.0
3
2
1
3
2
1
450
450
450
450
260
225
200
185
155
140
- 3.5
- 3.5
- 3.5
- 3.5
- 3.5
- 2.7
- 2.0
+ 0.4
+ 1.2
+ 2.5
0.0
0.0
0.0
0.0
+ 0.2
+ 1.2
+ 2.5
+ 3.7
+ 4.5
+ 5.3
BZX84C 8V2
BZX84C 9V1
BZX84C 10
BZX84C 11
BZX84C 12
BZX84C 13
5.0
6.0
7.0
8.0
8.0
8.0
0.7
0.5
0.2
0.1
0.1
0.1
135
130
130
130
130
120
+ 3.2
+ 3.8
+ 4.5
+ 5.4
+ 6.0
+ 7.0
+ 6.2
+ 7.0
+ 8.0
+ 9.0
+ 10
+ 11
BZX84C 15
BZX84C 16
BZX84C 18
BZX84C 20
BZX84C 22
BZX84C 24
10.5
11.2
12.6
14
15.4
16.8
0.05
0.05
0.05
0.05
0.05
0.05
110
105
100
85
85
80
+ 9.2
+ 10.4
+ 12.4
+ 14.4
+ 16.4
+ 18.4
+ 13
+ 14
+ 16
+ 18
+ 20
+ 22
Device VR
(V) IR
(µA) CAP*
(pF) DVZ / Dt @ 2.0 mA
(mV/k)
MIN MAX
BZX84C 27
BZX84C 30
BZX84C 33
18.9
21
23.1
0.05
0.05
0.05
70
70
70
21.4
24.4
27.4
25.3
29.4
33.4
BZX84C Series Zeners
(continued)
TRADEMARKS
ACEx™
CoolFET™
CROSSVOLT™
E2CMOSTM
FACT™
FACT Quiet Series™
FAST®
FASTr™
GTO™
HiSeC™
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such trademarks.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
ISOPLANAR™
MICROWIRE™
POP™
PowerTrench™
QS™
Quiet Series™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
TinyLogic™
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, or (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status Definition
Advance Information
Preliminary
No Identification Needed
Obsolete
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Formative or
In Design
First Production
Full Production
Not In Production
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD
DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT
RIGHTS, NOR THE RIGHTS OF OTHERS.
