The DS310W with Schottky Barrier Diodes (SBD) SOD-123F RoHS is a switching rectifier manufactured by Jingdao. It is designed to have low forward voltage drop over a wide variety of temperature ranges, making it suitable for many energy-efficiency applications, such as switch-mode power supplies and DC/DC converters. It offers a high current carrying capacity and a low dynamic resistance that makes it especially suitable for fast turn-off rectification. The RoHS compliance of the product ensures it does not contain hazardous substances such as lead, cadmium, mercury, hexavalent chromium, and polybrominated biphenyl, making it safe and suitable for use in green, eco-friendly designs.