The 1N5404G is a three-terminal axial-leaded glass passivated rectifier diode made by Yangjie Electronics. This diode has a peak reverse voltage (VR) rating of 400V, and its average forward current (IF) rating is 3A. Making use of glass passivation technology, this diode features high reliability and temperature stability for use in a wide range of AC and DC applications. The 1N5404G is designed to be used in switching power supplies, general rectification, freewheeling applications, and snubber circuits, among other applications.