The SR540 with Schottky Barrier Diode (SBD) DO-201AD RoHS manufactured by DIYI is a high-efficiency switching diode which feature low forward voltage drop, fast switching speed, and high reverse surge current capability. It is designed for use in switching power supplies, DC-DC converters and other high-reliability applications. This diode suits for various applications, such as fast switching, clamped inductive and high speed circuit protection. It is rated up to 1 Amp, 400V. This DO-201AD package is RoHS compliant, and features full lead-free and green technology, making it suitable for both commercial and industrial applications.