GBU6B-BP

Overview

The GBU6B-BP is a glass passivated single-phase bridge rectifier manufactured by Micro Commercial Components. It features a maximum average forward rectified current of 6.0 Amperes and a peak repetitive reverse voltage of 100 Volts. The device utilizes a molded plastic case with UL flammability classification 94V-0. Electrical characteristics include a maximum instantaneous forward voltage drop of 1.0 Volt at 6.0 Amperes and a maximum reverse leakage current of 5 microamperes at rated DC blocking voltage. It supports a peak forward surge current of 175 Amperes under JEDEC testing methods.

Feature Summary

• Glass passivation provides reliable junction protection against mechanical stress and environmental factors.
• Molded plastic construction ensures low-cost, high-reliability performance suitable for printed circuit board mounting.
• Surge overload rating accommodates transient current spikes up to 175 Amperes.

Applications

• General-purpose AC to DC power supply rectification
• Battery charging circuits requiring 6A capacity
• Industrial control systems operating within standard temperature ranges

Procurement Notes

Verify the specific suffix designation against the manufacturer's latest datasheet to confirm compliance status and packaging details. Ensure that the ordering information matches the required RoHS compliance level. Confirm availability through authorized distributors as stock levels fluctuate. Check for any recent lifecycle changes or obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when a 6 Ampere single-phase bridge rectifier with a 100 Volt reverse voltage rating is required. Verify that the PCB footprint matches the GBU package dimensions. Consider thermal management requirements based on the expected forward current and ambient operating conditions. Ensure the application does not exceed the specified peak surge current limits during startup or fault conditions.

Part Context

This part belongs to the GBU series of glass passivated single-phase bridge rectifiers from Micro Commercial Components. The series offers various voltage ratings ranging from 50 to 800 Volts while maintaining a consistent 6.0 Ampere current rating. The GBU6B-BP specifically denotes the 100 Volt variant within this standardized family of surface-mountable bridge rectifiers.

Replacement Considerations

Direct substitutes include other GBU6B variants from different manufacturers such as Transys Electronics. Ensure equivalent electrical parameters including 6A current rating and 100V reverse voltage are met. Verify package compatibility and pinout alignment before substitution.