FIELD EFFECT TRANSISTOR

摘要

A dual gate Schottky barrier gate GaAs FET with improved cross-modulation characteristics when used in a UHF gain controlling tuner, having a value of 40 mA or smaller of a drain to source saturation current, the improvement of the FET is that length of a second gate which is disposed between a first gate and a drain is 1.5 mu m or longer.