UD6KB10-BP

Bridge Rectifier Overview

The UD6KB10-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features a glass passivated chip junction and operates with a peak repetitive reverse voltage of 700 V. The device supports an average rectified forward current of 6 A at a case temperature of 140°C. It withstands a non-repetitive peak surge current of 170 A under 8.3 ms half-sine wave conditions. Electrical characteristics include a maximum reverse current of 5 uA at 25°C and a typical forward voltage of 1.0 V at 3 A. The component utilizes the D3K-4 surface mount package, measuring approximately 14.3 mm in length, 11.3 mm in width, and 3.9 mm in height.

Bridge Rectifier Feature Summary

• Glass passivated chip junction for enhanced reliability
• Epoxy material meets UL 94 V-0 flammability rating
• Halogen-free "Green" device construction
• Lead-free finish compliant with RoHS directives

Bridge Rectifier Applications

• General purpose AC to DC power supply conversion
• High surge current capability applications
• Surface mount PCB assembly requiring compact form factors

Bridge Rectifier Procurement Notes

Verify authenticity by purchasing directly from MCC or authorized distributors to avoid counterfeit components. Confirm the "BP" suffix indicates RoHS compliance and lead-free finish. Ensure storage conditions align with manufacturer guidelines to maintain product integrity prior to assembly.

Bridge Rectifier Selection Notes

Select this component when a 6 A continuous current rating and 700 V blocking voltage are required in a surface mount configuration. Evaluate thermal resistance requirements, noting the junction-to-case value is 1.5 °C/W. Consider the D3K-4 footprint dimensions during PCB layout design to ensure adequate clearance and mounting torque specifications are met.

Bridge Rectifier Part Context

This part belongs to the UD6KB series, which covers voltage ratings from 50 V to 1000 V. All variants share identical physical dimensions and electrical current capabilities, differing only in their peak repetitive reverse voltage ratings. The series is designed for high-volume surface mount manufacturing processes.

Bridge Rectifier Replacement Considerations

Cross-reference with other MCC UD6KB series parts for different voltage ratings. Verify pinout compatibility and thermal performance if substituting with similar bridge rectifiers from other manufacturers.