The ST1040S-A is a high-performance Schottky Rectifier manufactured by SMC DIODES. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this component. This diode features a forward current of 10A and a reverse voltage of 40V. Its TO-220AB package ensures efficient heat dissipation. The ST1040S-A is designed for applications requiring fast switching and low forward voltage drop, such as switching power supplies, freewheeling diodes, and polarity protection. Choose Supreme Components International for reliable electronic components and expert support. This Schottky diode is a crucial component for efficient power management.