ARF449B Overview
D G S TO-247 ARF449A ARF449B mon Source RF POWER MOSFETs N - CHANNEL ENHANCEMENT MODE 150V 150W 120MHz The ARF449A and ARF449B prise a symmetric pair of mon source RF power transistors designed for pushpull scientific, mercial, medical and industrial RF power amplifier applications up to 120 MHz. Specified 150 Volt, 81.36 MHz Characteristics: Output Power = 150 Watts.