The FR103W, manufactured by Blue Rocket, is a diode-rectifier with fast recovery characteristics, rated at 200V and 1A. It features a low forward voltage drop of 1.3V at 1A, and has a fast reverse recovery time of 150ns. The package is a SOD-123FL with RoHS (Restriction of Hazardous Substances) compliance. This diode-rectifier is designed for general purpose rectification and has a wide range of industrial applications.