The IR HiRel R9 N-channel MOSFET IRHYB9A7130CM is rad hard and operates at 100V/30A. With a TO-257AA tabless low ohmic package, this COTS-classified MOSFET is suitable for space applications. Its low RDS(on) and improved SEE immunity make it ideal for high-speed switching applications such as DC-DC converters and motor controllers. This device retains all well-established MOSFET advantages.