Description

The SD2931-11 is a gold metallized N-channel MOS field-effect RF power transistor. Being electrically identical to the standard SD2931 MOSFET, it is intended for use in 50 V dc large signal applications up to 230 MHz. The SD2931-11 is mechanical compatible to the SD2931 but offers in addition a better thermal capability (25 lower thermal resistance),

representing the best-in-class transistors for ISM applications, where reliability and ruggedness are critical factors.

Features

■ Gold metallization

■ Excellent thermal stability

■ Common source configuration

■ POUT = 150 W min. with 14 dB gain @ 175 MHz

■ Thermally enhanced packaging for lower junction temperatures

■ GFS and VGS sort marked on unit