STAC2942B

High-power RF transistor featuring N-CHANNEL polarity, designed for HF/VHF applications. Delivers 450W maximum output power at 250 MHz operating frequency, with a 130V drain-to-source voltage rating and 40A continuous drain current. Boasts 21dB gain and a 50V test voltage, suitable for demanding RF power amplification. Housed in a robust Boltdown package with screw mounting, operating across a wide temperature range of -65°C to 150°C.