KBL005-E4/51

Overview

The KBL005-E4/51 is a single-phase bridge rectifier from Vishay General Semiconductor. It features an average forward current of 4 A and a maximum repetitive peak reverse voltage of 50 V. The device utilizes a KBPM package with screw mounting style. Key electrical parameters include a maximum RMS current of 6 A, a surge non-repetitive peak forward current of 120 A, and a maximum DC blocking voltage of 50 V. The component operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Single-phase bridge rectification configuration
• Screw mount installation for secure attachment
• High thermal stability up to 150°C junction temperature

Applications

• General purpose power supply circuits
• Battery charging applications
• DC power conversion systems

Procurement Notes

Verify the obsolete status of this specific part number before procurement planning. Confirm availability through authorized distributors or secondary market suppliers as original manufacturing may have ceased. Ensure that any sourced units match the original Vishay specifications and packaging requirements for your application.

Selection Notes

Select this component for low-voltage, moderate-current AC-to-DC conversion tasks requiring robust mechanical mounting. Consider the 50 V rating and 4 A continuous current limits when designing circuit topologies. Evaluate alternative active parts if current demand exceeds specifications or if surface-mount solutions are preferred over screw-mount packages.

Part Context

This component belongs to the KBPM series of bridge rectifiers manufactured by Vishay. These devices are designed for general-purpose rectification in industrial and consumer electronics. The series offers various voltage and current ratings to suit different power requirements while maintaining consistent physical dimensions and mounting characteristics across the family.

Replacement Considerations

• KBL005-E4/51 is listed as obsolete.