The FM140-M SBD with SOD-123 RoHS by Formosa is a Schottky Barrier Diode (SBD) designed for use in reverse voltage protection and power supply circuits. It features SOD-123 form factor with RoHS-compliant lead framing, low-profile packaging and a Schottky barrier structure that allows it to handle instantaneous high-speed switching. This device is capable of handling up to 600V peak surge voltage and can provide breakdown voltages more than 63V with low forward voltage drop of 0.35V. It also features low reverse current leakage and low power dissipation characteristics. This device is designed to be used in a variety of applications including power supply, logic level switching, DC-DC converters, load switch and low-frequency oscillators.