If you"re looking for a MOSFET that is compatible with radio frequency environments, this SD4933MR RF amplifier from STMicroelectronics is for you! Its maximum power dissipation is 648000 mW. This RF power MOSFET has a minimum operating temperature of -65 °C and a maximum of 200 °C. Its maximum frequency is 100 MHz. This N channel RF power MOSFET operates in enhancement mode.