The Vishay 1N5822-E3/73 is a Schottky barrier plastic rectifier designed for low voltage, high frequency applications. It incorporates guardring technology for enhanced overvoltage protection and offers extremely fast switching speeds and a low forward voltage drop. This rectifier is well-suited for use in low voltage, high frequency inverters, freewheeling circuits, DC/DC converters, and polarity protection applications. Its compact DO-201AD package and high forward surge capability make it a versatile choice for a wide range of industrial and consumer electronics designs. The device is RoHS compliant and meets JESD 201 class 1A whisker test requirements.