The NTTFS5820NLTAG is a single N-channel MOSFET (metal-oxide-semiconductor field-effect transistor) manufactured by ON Semiconductor. It is designed for power switching applications with a maximum voltage rating of 60V and a maximum continuous current of 11A. It also has a peak current rating of 37A. This MOSFET is designed for low voltage, low power, and can be used in a variety of applications, including battery chargers, DC-DC converters, motor drives, and more. It features a low RDS(on) for low gate-source voltage, making it suitable for high-performance applications.