ElectronicsSF14 with Diodes - Rectifiers - Fast Recovery DO-41 RoHS, manufactured by Pingwei Electronics, is a type of diode designed specifically for the purpose of rectification and fast recovery operations. It is a single-phase, switching device that features low power consumption, improved efficiency, and fast response times. This diode is constructed using a compound semiconductor material and utilizes a high-speed switching process in the circuit, thus allowing for the rapid movement of electric charges. It is available in a DO-41 package and is RoHS compliant.