The Unisonic 4N65KL-TA3-T is a MOSFET (metal Oxide Semiconductor Field Effect Transistor) with N Trench architecture. It has a TO-220 package mounted in a 3-pin configuration and is RoHS (Restriction of Hazardous Substances) compliant. It is rated for up to 650V of drain source voltage, 4A of continuous drain current, 5V of gate threshold voltage, 250uA of gate current, a maximum 2.8O resistance at 2.2A current of drain, and 10V of gate threshold voltage when on. It is suitable to a range of applications, such as industrial, automotive, and consumer electronics.