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SD1391
RF & MICROWAVE
TRANSISTORS UHF BASE STATION APPLICATIONS
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P RELIMINARY DATA
470 MHZ 24 VOLTS EFFICIENCY 50% MIN.
POUT = 15 W WITH 11.
0 dB MIN.
GAIN CLASS AB COMMON EMITTER
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2 30 x .
3 60 6LF L (M1 4 2) O R DE R CODE SD1391 BRANDING SD1391
PIN CONNECTION
DESCRIPTION The SD1391 is a gold metallized
NPN planar
transistor using diffused emitter ballast resistors for reliability and ruggedness.
The SD1391 is specifically designed as a low power, high gain driver and can be operated in Class A, B or C.
1.
Collector 2.
Base 3.
Emitter
ABSOLUTE MAXIMUM RATINGS (T case = 25° C)
Symbol Parameter Value Un it
VCBO VCEO VEBO IC PDISS TJ TSTG
Collector-Base Vo...