MRF428 Datasheet (Tyco Electronics) - The RF Line NPN Silicon RF Power Transistor

MRF428, The RF Line NPN Silicon RF Power Transistor

SEMICONDUCTOR TECHNICAL DATA Order this document by MRF428/D The RF Line NPN Silicon RF Power Transistor MRF428 Designed primarily for high-voltage applications as a high-power linear amplifier from 2.0 to 30 MHz.

Ideal for marine and base station equipment.

Specified 50 Volt, 30 MHz Characteristics Output Power = 150 W (PEP) Minimum Gain = 13 DB Efficiency = 45% Intermodulation Distortion @ 150 W (PEP) IMD = -32 db (Max) 100% Tested for Loa