The SB1240-3G is a high-performance Schottky Barrier Rectifier Diode manufactured by Diotec. Supreme Components International is an authorised distributor of Diotec, ensuring you receive genuine components. This diode features a voltage rating of 40V and a current rating of 12A. Schottky diodes are known for their fast switching speeds and low forward voltage drop, making them suitable for applications such as switching power supplies, DC-DC converters, and freewheeling diodes. The SB1240-3G offers excellent efficiency and reliability. Its compact design allows for easy integration into various circuit designs. Choose Supreme Components International for your Diotec component needs.