DESCRIPTION
The SD1727 is a 50 V epitaxial silicon NPN planar transistor designed primarily for SSB communications. This device utilizes emitter ballasting to achieve extreme ruggedness under severe operating conditions.

■ OPTIMIZED FOR SSB
■ 30 MHz
■ 50 VOLTS
■ IMD −30 dB
■ COMMON EMITTER
■ GOLD METALLIZATION
■ POUT = 150 W PEP MIN. WITH 14 dB GAIN