The APT4M120K with MOSFET FG, MOSFET, 1200V, TO-220 is a high-voltage power MOSFET from Microchip. This device is designed for power switching applications up to 1200 volts. It features low on-state resistance, high blocking voltage rating, and fast switching performance. The TO-220 packages makes this device optimally designed for power supplies, DC/DC converters, industrial motor control, and more. Additionally, this MOSFET offers improved ruggedness and thermal characteristics, allowing a wide temperature range operation.