Description
The SD2943 is a gold metallized N-channel MOS field-effect RF power transistor. It is intended for use in 50 V dc large signal applications up to 150 MHz. The SD2943 offers a 20% higher power saturation than the SD2933, and is ideal for ISM applications where reliability and ruggedness are critical factors.

Features
■ High power capability
■ POUT = 350 W min. with 22dB gain @ 30 MHz
■ PSAT = 450 W
■ Low RDS(on)
■ Thermally enhanced packaging for lower junction temperatures
■ Gold metallization
■ Excellent thermal stability
■ Common source configuration