• Part: MRF644
  • Description: RF POWER TRANSISTOR
  • Manufacturer: Motorola Semiconductor
  • Size: 99.39 KB
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Datasheet Summary

MOTOROLA The RF Line SEMICONDUCTOR TECHNICAL DATA Order this document by MRF644/D NPN Silicon RF Power Transistor . . . designed for 12.5 Volt UHF large- signal amplifier applications in industrial and mercial FM equipment operating to 512 MHz. - Specified 12.5 Volt, 470 MHz Characteristics - Output Power = 25 Watts Minimum Gain = 6.2 dB Efficiency = 60% - Characterized with Series Equivalent Large- Signal Impedance Parameters - Built- In Matching Network for Broadband Operation - Tested for Load Mismatch Stress at all Phase Angles with 20:1 VSWR @ 16- Volt High Line and 50% Overdrive - Circuit board photomaster available upon request by contacting RF Tactical Marketing in Phoenix,...