haThe BAT43W Schottky Barrier Diode (SBD) is a SOD-123 RoHS manufactured by Shikuesha. It is a diode designed for low-power, high-speed switching applications, with very low forward voltage drop resulting in lower power losses. It is designed with Shikuesha's advanced Schottky Technology, a process developed to overcome the traditional Schottky diode's limitation of high reverse leakage current. With its wide operating range from 3V to 150V, the BAT43W is ideal for use in high-current rectifier, ultra-fast switching, voltage regulator and general-purpose applications. It features an ultra-small case size, low capacitance, and robust construction making it well suited for very high-density circuit designs. The BAT43W also includes RoHS compatible materials and meets European environmental standards. The part is suitable for both consumer and industrial applications.