DESCRIPTION:
The SD1143-01 is a 12.5 V epitaxial silicon, NPN transistor designed primarily for Class C, VHF communications equipment. Emitter ballast resistors provide high VSWR operating capability.

FEATUREs
· 175 MHz
· 12.5 VOLTS
· POUT = 10 W
· GP = 10 dB MINIMUM
· COMMON EMITTER CONFIGURATION