GBU10B-BP

Overview

The GBU10B-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features a 10 A average forward current rating and a 100 V maximum repetitive peak reverse voltage. The device utilizes a GBU-4 through-hole package with solder pin termination. Electrical characteristics include a maximum forward voltage of 1.1 V at rated current, a peak forward surge current capacity of 200 A, and a maximum reverse leakage current of 500 uA. It operates within a temperature range of -55°C to +150°C junction temperature.

Feature Summary

• Glass passivated chip junctions provide high reliability and long-term stability under varying thermal conditions.
• Molded plastic case construction ensures mechanical robustness and meets UL flammability classification 94V-0 standards.
• High surge overload rating supports circuit protection during transient events without performance degradation.

Applications

• AC to DC power supply conversion in general electronic equipment
• Battery charging circuits requiring moderate current handling
• DC output stages for low-voltage industrial control systems

Procurement Notes

Verify RoHS compliance status via official MCC documentation before integration. Confirm the specific suffix designation matches project requirements. Check datasheet for derating curves applicable to your operating environment. Ensure supplier authorization to guarantee component authenticity. Validate package dimensions against PCB footprint specifications.

Selection Notes

Select this component when a 10 A current rating and 100 V blocking voltage are required in a through-hole configuration. Compare forward voltage drop specifications against thermal management capabilities. Evaluate surge current ratings against expected inrush conditions. Consider the GBU-4 package size constraints relative to available board space.

Part Context

This part belongs to the GBU series of single-phase bridge rectifiers from Micro Commercial Components. The series offers various voltage ratings while maintaining consistent current handling and package form factors. The GBU10B variant specifically targets applications needing 100 V reverse voltage capability with standard through-hole mounting.

Replacement Considerations

Direct substitutes must match the 10 A current, 100 V voltage, and GBU-4 package. Verify equivalent electrical parameters such as forward voltage and leakage current. Ensure compatibility with existing PCB layouts and thermal design constraints.