Description

The SD2931-12MR is a gold metallized N-channel MOS field-effect RF power transistor. Electrically identical to the standard SD2931 MOSFET, it is used for 50 V DC large signal applications up to 230 MHz.

The device is mechanically compatible with the SD2931 but offers better thermal capability (25 lower thermal resistance), representing the best-in-class in transistors for ISM applications, where reliability and ruggedness are critical factors.

The SD2931-12MR benefits from the latest generation of environmentally designed packing, ruggedized against cyclic high moisture operation and severe storage conditions.

Features

• Gold metallization

• Excellent thermal stability

• Common source push-pull configuration

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

• Thermally enhanced packing for lower junction temperatures

• GFS and VGS sort marked on unit

• Moisture resistant package specifically designed to operate in extreme environments