MRF847中文资料

1

MRF847

The RF Line

NPN Silicon

RF Power Transistor

...designed for 12.5 volt UHF large–signal, common–base amplifier applica-tions in industrial and commercial FM equipment operating in the range of 806–960 MHz.

?Specified 12.5 Volt, 870 MHz Characteristics

Output Power = 45 Watts Power Gain = 4.5 dB Min Efficiency = 60% Min ?Series Equivalent Large–Signal Characterization ?Internally Matched Input for Broadband Operation

?Tested for Load Mismatch Stress at All Phase Angles with 10:1 VSWR @High Line and Rated Drive ?Gold Metallized, Emitter Ballasted for Long Life and Resistance to Metal Migration ?Silicon Nitride Passivated

ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted.)

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MOTOROLA SEMICONDUCTOR TECHNICAL DATA

MRF847

45 W, 870 MHz RF POWER TRANSISTOR NPN SILICON

元器件交易网https://www.wendangku.net/doc/f88352715.html,

f = 960 MHz

Z in

838

870

f = 806 MHz 960915

915 870

associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and