?PTA04N80 is a MOSFET N-Channel Trench 800V 4A (Tc) 4V @ 250uA 4.8 O @ 2A, 10V TO-220F RoHS manufactured by Power Integrations. This part is suitable for high temperature, high current applications such as motor control and high voltage switching. It provides high performance and low on-resistance with a wide range of operating voltages, making it suitable for a variety of applications. It features a low gate charge, low output capacitance, and a high breakdown voltage, making it a reliable and cost-effective option. It is RoHS compliant and is offered in a variety of packaging forms depending on the application.