SD1477 Datasheet PDF - ST Microelectronics

RF POWER BIPOLAR TRANSISTORS VHF MOBILE APPLICATIONS

●DESCRIPTION

●The SD1477 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed primarily for VHF

●FM communications. This device utilizes diffused emitter resistors to withstand extremely high

●VSWR under rated operating conditions, and is in ternally input matched to optimize power gain and efficiency over the 136 - 175 MHz band.

●FEATURES SUMMARY

●■ 175 MHz

●■ 12.5 VOLTS

●■ COMMON EMITTER

●■ POUT= 100 W MIN. WITH 6.0 dB GAIN