ElectronicsThe PS1550L with Schottky Barrier Diodes (SBD) PS-277B RoHS is a rectifier diode manufactured by Pingwei Electronics. It is a fast-recovery, low-forward voltage diode with high forward surge capability for use in power supply applications. This diode features a high glass-passivated double diffused metal-oxide semiconductor (DMOS) chip construction that provides increased power handling capabilities. The low forward voltage drop and fast switching speeds make it ideal for use in regulated and unregulated switching power supplies, AC to DC converters, and power line conditioning. It meets the requirements of industrial equipment, automotive, telecom, and computer applications. The RoHS compliant device is lead-free and meets environmental safety standards.