This application note introduces the latest addition to STMicroelectronics’ RF Power MOSFET family, the SD2933. The SD2933 is a single-ended, 50 V, 300 W, gold (Au) metallized, N-channel, vertical Power MOSFET, intended for use up to 150 MHz, with exceptionally high gain, and enhanced thermal packaging which makes it ideal for various applications including plasma generation, excitation and FM broadcast applications.