KBP02M-E4/51

Overview

The KBP02M-E4/51 is a glass-passivated single-phase bridge rectifier manufactured by Vishay General Semiconductor. It features an average forward rectified current of 1.5 A and a maximum repetitive peak reverse voltage of 200 V. The device utilizes the KBPM through-hole package with four terminals. Key electrical parameters include a maximum non-repetitive peak forward surge current of 60 A, a typical reverse leakage current of less than 5 µA at 100 V, and a maximum junction temperature of 150 °C. The operating temperature range spans from -55 °C to 150 °C.

Feature Summary

• Glass passivation provides excellent stability and reliability under harsh conditions.
• High case dielectric strength ensures robust performance in demanding environments.
• Ideal for printed circuit board mounting applications.

Applications

• Printed circuit board power supply circuits
• General purpose rectification in AC to DC conversion
• Low to medium power electronic devices

Procurement Notes

Verify component authenticity against official Vishay datasheets. Confirm that the part number matches the specific voltage and current ratings required for your design. Check for RoHS compliance markings consistent with the E4 suffix. Ensure storage conditions adhere to moisture sensitivity level specifications to prevent package damage prior to soldering.

Selection Notes

Select this component when a 1.5 A current rating and 200 V reverse voltage are sufficient for the application. Consider the KBPM through-hole package for mechanical stability on PCBs. Evaluate thermal management requirements given the 150 °C maximum junction temperature limit. Compare against higher current variants if load demands exceed 1.5 A average rectified current.

Part Context

This component belongs to the KBP series of single-phase bridge rectifiers from Vishay. The series offers various voltage ratings ranging from 50 V to 1000 V while maintaining a consistent 1.5 A current capability. The KBP02M variant specifically targets applications requiring 200 V blocking voltage. The E4 suffix indicates lead-free plating compliant with European Union directives.

Replacement Considerations

Public confirmed substitute part numbers include Diodes Incorporated KBP01G and KBP201G. These alternatives offer similar electrical characteristics and package types. Verify pinout compatibility and thermal performance before substitution.