The S3M0025120B-A is a Schottky Barrier Rectifier Diode manufactured by SMC Diodes. Supreme Components International is an authorised distributor of SMC Diodes, ensuring you receive genuine, high-quality components. This diode is designed for applications demanding efficient rectification, featuring a low forward voltage drop and rapid switching speeds. With a voltage rating of 120V and a current rating of 25A, the S3M0025120B-A is well-suited for use in switching power supplies, freewheeling diodes, and polarity protection applications. Its robust construction ensures reliable performance in demanding environments. Choose Supreme Components International for your diode needs and benefit from our commitment to quality and service.