1/4Jun 2000
SD4100
RF POWER TRANSISTORS
UHF TV/LINEAR APPLICATIONS
M173
epoxy s eal ed
ORDER CODE
SD4100 BRANDING
SD4100
•470 - 860 MHz
•28 VOLT S
•CLASS AB PUSH PULL
•DESIGNED FO R HIGH POWER LINEAR
OPERATION
•HIGH SATURATED POWER CAPABILIT Y
•INTERNAL INPUT/OUTP UT MATCHING
NETWORKS PROVIDE HIGH BALANCED
IMPEDANCES FOR SIMPLIFIED CIRCUIT
DESIGN AND WIDE INSTANTANEOUS
BANDWIDTH
•GAIN = 8.5 dB MIN.
•POUT = 100 W MIN. CW
•POUT = 125 W PEAK SYNC
DESCRIPTION
The SD4100 is a gold metallized epitaxial silicon
NPN planar transistor using diffused emitter bal-
last resistors for high linearit y Cl ass AB o peration
in UHF and Band IV, V television transmitters and
transposers.
PIN CONNECTION
1
3
2
1. Collector
2. Base 3. Emitter
1
2
ABSOLUTE MAXIMUM RATINGS (TCASE = 25 0C)
Symbol Parameter Value Unit
VCBO Collector-B ase Voltag e 65 V
VCEO Collector-Emitter Voltage 32 V
VEBO Emitter-Base Voltage 3.5 V
ICDevice Current 16 A
PDISS Power Dissipation 220 W
TJJunction Temperature +200 0C
TSTG Storage Temperature -65 to +150 0C
THE RMA L D ATA
Rth(j-c) Junction-Case Thermal Resistance 0.8 0C/W
SD4100
2/4
ELECTRICAL SPECIFICATION (TCASE = 25 0C)
STATIC
Symbol Test Conditions Min. Typ. Max. Unit
BVCBO IC = 40 mA IE = 0 mA 65 --- --- V
BVCEO IC = 80 mA IB = 0 mA 32 --- --- V
BVCER IC = 120 mA RBE = 75 Ω40 --- --- V
BVEBO IE = 20 mA IC = 0 mA 3.5 --- --- V
ICEO VCE = 28 V IB = 0 mA --- --- 10 mA
hFE VCE = 5 V IC = 4 A 25 --- 120 ---
DYNAMIC
Symbol Test Conditions Min. Typ. Max. Unit
COB f = 1 MHz VCB = 28 V (each side)
COB is not measurable due to Internal Output Matching Network --- 50 --- pF
REF.1017623C
DYNAMIC (CW)
Symbol Test Conditions Min. Typ. Max. Unit
P1dB f = 860 MHz PREF = 25 W V
CC = 28 V ICQ = 200 mA 100 --- --- W
GPf = 860 MHz POUT = 100 W VCC = 28 V ICQ = 200 mA 8.5 --- --- dB
ηCf = 860 MHz POUT = 100 W VCC = 28 V ICQ = 200 mA 55 --- --- %
Load
Mismatch f = 860 MHz POUT = 100 W VCC = 28 V ICQ = 200 mA
ALL PHASE ANGLE S 3:1 --- --- VSWR
DYNAMIC (VIDEO - STANDARD BLACK LEVEL)
Symbol Test Conditions Min. Typ. Max. Unit
GPf = 860 MHz POUT = 125 W VCC = 28 V ICQ = 200 mA 8.5 --- --- dB
P1dB f = 860 MHz PREF = 25 W V
CC = 28 V ICQ = 200 mA 125 --- --- W
P1dB f = 860 MHz PREF = 25 W V
CC = 32 V ICQ = 100 mA 150 --- --- W
3/4
SD4100
M173 (.438 X .450 4/L N/HERM W/FLG) MECHANICAL DATA
mm Inch
MIN. TYP. MAX MIN. TYP. MAX
A 1.40 .055
B 3.05 3.30 .120 .130
C 19.94 .785
D 11.56 11.81 .455 .465
E 3.30 .130
F 5.84 .230
G 21.44 .844
H 27.81 28.07 1.095 1.105
J 13.34 13.59 .525 .535
K 0.05 0.13 .002 .005
L 1.40 1.65 .055 .065
M 2.03 2.41 .080 .095
N 4.95 .195
P 11.30 11.56 .445 .455
1010999C
DIM.
SD4100
4/4
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