The SD121SA45A(B) Schottky Rectifier, manufactured by SMC DIODES, is a high-performance diode designed for efficient rectification in a variety of applications. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this component. Featuring a 12A current rating and a 45V reverse voltage, this Schottky diode is housed in a robust DO-201AD package. Its low forward voltage drop minimizes power loss, while its fast switching speed makes it suitable for high-frequency circuits. Ideal for use in switching power supplies, freewheeling diodes, and polarity protection applications. Choose Supreme Components International for reliable electronic components and expert support.