MP506W

Bridge Rectifier Overview

The MP506W-BP is a single-phase glass passivated silicon bridge rectifier manufactured by Micro Commercial Components (MCC). It features an average forward current rating of 50A and a peak repetitive reverse voltage of 600V. The device utilizes the MP-50W through-hole package with solder pin termination, measuring 28.83mm in length and width, and 11.35mm in height. Key electrical parameters include a maximum forward voltage drop of 1.2V at 25A, a non-repetitive peak surge current capability of 400A, and a reverse leakage current of 10µA at 800V. It operates within a junction temperature range of -50°C to +150°C.

Bridge Rectifier Feature Summary

• Glass passivation provides long-term stability and protects against mechanical stress.
• Plastic case construction incorporates a metal bottom for efficient heat dissipation.
• Epoxy compound meets UL 94 V-0 flammability ratings for safety compliance.
• Designed for mounting in any position using a hole compatible with #8 screws.

Bridge Rectifier Applications

• General purpose power supply circuits requiring high current rectification.
• Battery charging systems utilizing through-hole mounting constraints.
• Industrial equipment power stages operating within standard temperature ranges.

Bridge Rectifier Procurement Notes

Verify the specific suffix designation when ordering, as variants such as MP506W-BP indicate bulk packaging while other suffixes may denote different handling or material specifications. Confirm that the required voltage rating aligns with the system's peak inverse voltage requirements. Ensure the mounting hardware accommodates the MP-50W package dimensions and thermal management needs for sustained 50A operation.

Bridge Rectifier Selection Notes

Select this component when a robust 50A single-phase bridge rectifier is needed for through-hole assembly. The MP-50W package offers superior thermal performance compared to smaller surface-mount alternatives. Consider the 600V reverse voltage rating to ensure adequate margin for AC line applications. Verify that the PCB layout supports the physical footprint and screw mounting requirements specified for the MP-50W series.

Bridge Rectifier Part Context

The MP506W belongs to the MP5005W through MP5010W family of 50 Amp single-phase bridge rectifiers from Micro Commercial Components. This series covers voltage ratings from 50V to 1000V, sharing identical physical dimensions and thermal characteristics. The MP506W specifically addresses applications requiring 600V blocking capability, fitting between lower voltage variants like the MP504W and higher voltage options like the MP508W.

Bridge Rectifier Replacement Considerations

Direct replacements must match the 50A current rating, 600V reverse voltage, and MP-50W package form factor. Rectron MP506 is a documented equivalent offering similar electrical specifications and glass passivation. Verify that substitute components maintain the same lead configuration and mounting hole spacing to ensure compatibility with existing PCB layouts and mechanical assemblies.