The Bourns Inc. 1028837-CDNBS04-B08600 is a surface-mount standard diode used in power management, consumer electronics, industrial, and communications & networking applications. It has a single-phase diode type and an average rectified current of 800mA. The voltage-forward (Vf) is 1.15V at 400mA, and the current-reverse leakage at Vr is 5μA at 600V. The voltage-peak reverse is 600V. The device is packaged in an NBS04 case and has a medium popularity.