The IRFIZ48NPBF is a 55V 40A 16mO@10V, 22A 54W N Channel TO-220 MOSFETs ROHS manufactured by Microchip. It is a robust power MOSFET, designed to deliver high energy output with a low on-resistance. The device is RoHS compliant and is optimized for low-power switching applications. It provides a wide operating temperature range and high current ratings in an industry standard TO-220 package. Its features include a low thermal resistance, a low gate charge, and a low threshold voltage. It has a wide range of applications including DC-DC converters, motor control, IGBT gate drivers, and energy efficient lighting applications. Microchip manufactures this component with a rigid quality control to ensure reliable performance and extensive operational life.