SD1728 applications equivalent, rf & microwave transistors hf ssb applications.
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OPTIMIZED FOR SSB 30 MHz 50 VOLTS IMD − 30 dB GOLD METALLIZATION COMMON EMITTER P OUT = 250 W PEP WITH 1.
The SD1728 is a 50 V epitaxial silicon NPN planar transistor designed primarily for SSB and VHF communications. This device utilizes emitter ballasting for improved ruggedness and reliability. ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C)
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