The APT19M120J with Discrete Semiconductor Modules FG, MOSFET, 1200V, SOT-227 is a high-voltage, high-speed switching device manufactured by Microchip. This device features an LT (Low Threshold) design that reduces switching losses, ensuring superior thermal performance for a variety of switching applications. The device is available in a RoHS compliant SOT-227 package. It features low on-resistance and maximum ratings of 1200V, 19A, and 200W. This MOSFET is ideal for use in server, telecom, and uninterrupted power supply (UPS) systems, and AC and DC power supplies.