KBP02M-M4/51

Overview

The KBP02M-M4/51 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features an average forward rectified current of 1.5 A and a maximum repetitive peak reverse voltage of 200 V. The device utilizes a glass passivated chip junction for enhanced reliability. Electrical characteristics include a maximum non-repetitive peak forward surge current of 50 A at 60 Hz and a maximum DC blocking leakage current of 5 uA at 200 V. The component operates within a temperature range from -55 °C to +150 °C junction temperature.

Feature Summary

• Glass passivated chip junction construction
• High surge current capability
• Low forward voltage drop

Applications

• General purpose rectification in power supplies
• Battery charging circuits
• DC output rectification

Procurement Notes

Verify the specific M4 suffix against official Vishay documentation to confirm lead-free compliance status, as suffixes often denote material or packaging variations. Confirm availability through authorized distributors, noting that this component may be subject to end-of-life notices or limited stock conditions. Request the latest datasheet revision to ensure alignment with current manufacturing specifications before finalizing procurement orders.

Selection Notes

Select this component when a 1.5 A current rating and 200 V reverse voltage are required for through-hole mounting applications. Ensure the operating environment stays within the specified -55 °C to +150 °C junction temperature range. Compare thermal resistance values if high ambient temperatures are expected. Verify that the SIP-4 package dimensions fit the target PCB layout constraints.

Part Context

This part belongs to the KBP series of single-phase bridge rectifiers from Vishay. The series typically offers various voltage ratings and current capacities in a compact SIP-4 package. The KBP02M variant specifically targets low-to-medium power applications requiring reliable AC-to-DC conversion. The M4 suffix indicates specific manufacturing attributes defined by Vishay.

Replacement Considerations

Cross-reference with other manufacturers offering 1.5 A, 200 V bridge rectifiers in SIP-4 packages. Verify pinout compatibility and electrical parameter equivalence. Check for RoHS compliance requirements if replacing older versions.