The SD103AWG SOD-123 RoHS is a Schottky Barrier Diode (SBD) manufactured by Galaxy. It is a small, low-power component with high-speed switching characteristics and low forward voltage drop. It is a low-cost, miniature, surface-mount component that is suitable for a variety of applications, including power supplies, rectifiers, consumer electronics, communications, automotive, and medical devices. The large area and fast switching performance makes it a preferred choice for high-frequency circuits. Its low leakage current and surge capability make it ideal for circuit protection and low-current loads. In addition, the SD103AWG is compliant with RoHS standards, making it an environmentally friendly choice.