KBP01M-E4/51

Overview

The KBP01M-E4/51 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features an average rectified output current of 1.5 A and a maximum repetitive peak reverse voltage of 100 V. The device utilizes standard silicon technology and is housed in a 4-SIP, KBPM through-hole package. Key electrical characteristics include a forward voltage of 1 V at 1 A and a reverse leakage current of 5 µA at 100 V. The component operates within a junction temperature range of -55°C to 150°C.

Feature Summary

• Single-phase bridge rectification configuration
• Through-hole mounting via 4-SIP KBPM package
• Standard silicon diode technology

Applications

• General-purpose AC to DC conversion circuits
• Low-power power supply designs
• Consumer electronics rectification stages

Procurement Notes

This component is officially classified as obsolete and no longer manufactured by the original producer. Verification of availability requires checking authorized distributors for remaining stock or approved replacement parts. Buyers must confirm end-of-life status and lead times with suppliers before procurement decisions.

Selection Notes

Designers should consider the 1.5 A current rating and 100 V voltage limit when selecting this part. The KBPM package size suits applications requiring through-hole assembly. Verify thermal management requirements given the 150°C maximum junction temperature specification.

Part Context

The KBP01M-E4/51 belongs to the KBP series of bridge rectifiers from Vishay. This series typically offers robust performance for general-purpose applications. The E4 suffix indicates compliance with specific environmental standards, while /51 denotes the tray packaging format.

Replacement Considerations

Diodes Incorporated KBP201G is listed as an available substitute for this obsolete component.