MSC81402 Datasheet, PDF (1/3 Pages) STMicroelectronics – RF & MICROWAVE TRANSISTORS GENERAL PURPOSE AMPLIFIERS APPLICATIONS

MSC81402
RF & MICROWAVE TRANSISTORS
GENERAL PURPOSE AMPLIFIERS APPLICATIONS
..... REFRACTORY/GOLD METALLIZATION
HIGH GAIN & COLLECTOR EFFICIENCY
RUGGED OVERLAY GEOMETRY
METAL/CERAMIC HERMETIC PACKAGE
POUT = 2.0 W MIN. WITH 10.0 dB GAIN
PRELIMINARY DATA
.250 2LFL (S010)
hermetically sealed
ORDER CODE
MSC81402
BRANDING
81402
PIN CONNECTION
DESCRIPTION
The MSC81402 is a 28 Volt, Class C, common
base NPN biploar device designed for general pur-
pose amplifier applications in the UHF and L-Band
frequency range.
High gain and collector efficiency along with ex-
treme ruggedness are obtained using a gold me-
tallized emitter-ballasted overlay die geometry.
ABSOLUTE MAXIMUM RATINGS (T_case = 25^°C)
Symbol
PDISS
IC
VCC
TJ
TSTG
Parameter
Power Dissipation* (TC ≤ 50˚C)
Device Current*
Collector-Supply Voltage*
Junction Temperature
Storage Temperature
THERMAL DATA
RTH(j-c) Junction-Case Thermal Resistance*
*Applies only to rated RF amplifier operation
October 1992
1. Collector
2. Base
3. Emitter
4. Base
Value
Unit
6
W
0.23
A
30
V
200
°_C
− 65 to +200
°_C
25
°_C/W
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