SD1534-01 Datasheet, PDF (1/3 Pages) STMicroelectronics – RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS

SD1534-01
RF & MICROWAVE TRANSISTORS
AVIONICS APPLICATIONS
. DESIGNED FOR HIGH POWER PULSED
IFF, DME, TACAN APPLICATIONS
. 80 WATTS (typ.) IFF 1030 - 1090 MHz
. 75 WATTS (min.) DME 1025 - 1150 MHz
. 50 WATTS (typ.) TACAN 960 - 1215 MHz
. 8.0 dB MIN. GAIN
. REFRACTORY GOLD METALLIZATION
. EMITTER BALLASTING AND LOW
THERMAL RESISTANCE FOR
RELIABILITY AND RUGGEDNESS
. INFINITE LOAD VSWR CAPABILITY AT
SPECIFIED OPERATING CONDITIONS
. INPUT MATCHED, COMMON BASE
CONFIGURATION
.280 4LSL (M115)
epoxy sealed
ORDER CODE
SD1534-01
BRANDING
1534-1
PIN CONNECTION
DESCRIPTION
The SD1534-01 is a gold metallized silicon, NPN
power transistor designed for applications requiring
high peak power and low duty cycles such as
IFF, DME and TACAN. The SD1534-01 is pack-
aged in the .280" input matched stripline package
resulting in improved broadband performance and
a low thermal resistance.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25^°C)
Symbol
Parameter
VCBO
Collector-Base Voltage
VCES
Collector-Emitter Voltage
VEBO
Emitter-Base Voltage
IC
Device Current
PDISS
Power Dissipation
TJ
Junction Temperature
TSTG
Storage Temperature
THERMAL DATA
RTH(j-c) Junction-Case Thermal Resistance
November 1992
1. Collector
2. Base
3. Emitter
4. Base
Value
Unit
65
V
65
V
3.5
V
5.5
A
218.7
W
+200
°_C
− 65 to +150
°_C
0.8
°C/W
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