DESCRIPTION
The SD1487 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed primarily for HF communications. This device utilizes state-of-the-art diffused emitter ballasting to achieve extreme ruggedness under severe operating conditions.

■ 30 MHz
■ 12.5 VOLTS
■ IMD −30 dB
■ COMMON EMITTER
■ GOLD METALLIZATION
■ POUT = 100 W MIN. WITH 12.0 dB GAIN