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SD1390
RF & MICROWAVE
TRANSISTORS UHF BASE STATION APPLICATIONS
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P RELIMINARY DATA
470 MHZ 24 VOLTS POUT = 1.
5 W WITH 13.
0 dB MIN.
GAIN CLASS A COMMON EMITTER POWER SATURATION 2.
2 W MIN.
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28 0 x 4LS L (M1 2 3 ) O R DE R CODE SD1390 BRANDING SD1390
PIN CONNECTION
DESCRIPTION The SD1390 is a gold metallized
NPN planar
transistor using diffused emitter ballast resistors for reliability and ruggedness.
The SD1390 is specifically designed as a low power, high gain driver and can be operated in Class A, B or C.
1.
Collector 2.
Emitter 3.
Base 4.
Emitter
ABSOLUTE MAXIMUM RATINGS (T case = 25° C)
Symbol Parameter Value Un it
VCBO VCEO VEBO IC PDISS TJ TSTG
Col...