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MRF644 - RF POWER TRANSISTOR

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Datasheet Details

Part number MRF644
Manufacturer Motorola
File Size 99.39 KB
Description RF POWER TRANSISTOR
Datasheet download datasheet MRF644 Datasheet
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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 commercial 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, AZ.
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