GBU10G-BP

Overview

The GBU10G-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features a maximum average forward rectified current of 10A and a peak repetitive reverse voltage rating of 400V. The device utilizes a GBU surface-mount package for PCB mounting. Electrical characteristics include a maximum RMS diode voltage of 280V, a maximum DC blocking voltage of 400V, and a maximum non-repetitive peak forward surge current capability. The component operates within a junction temperature range from -55°C to +150°C.

Feature Summary

• Surface-mount construction in a GBU plastic case for automated PCB assembly
• High thermal performance supporting operation up to +150°C junction temperature
• Compliant with standard soldering requirements for high-temperature processing

Applications

• General-purpose AC-to-DC conversion circuits
• Power supply units requiring surface-mount bridge rectification
• Industrial control systems utilizing 400V rated components

Procurement Notes

Verify the current lifecycle status before procurement, as this component may be marked as Not Recommended for New Designs (NRND). Confirm that the GBU package dimensions and pinout match the target PCB footprint. Ensure the 400V voltage rating and 10A current capacity meet the specific circuit requirements. Check for RoHS and REACH compliance documentation if required by the end product regulations.

Selection Notes

Select this component when a 10A surface-mount bridge rectifier with a 400V rating is required. Compare against the GBU6G-BP if lower current handling is sufficient, or consider through-hole alternatives like KBU10G if higher mechanical robustness is needed. Verify that the operating environment does not exceed the specified temperature limits. Ensure the application voltage remains below the 400V peak repetitive reverse voltage specification.

Part Context

This part belongs to the GBU series of single-phase bridge rectifiers from Micro Commercial Components. The series offers various current and voltage combinations in a standardized surface-mount package. The GBU10G-BP specifically addresses applications needing 10A at 400V. Other variants in the family include different current ratings such as 6A or voltage ratings such as 1000V.

Replacement Considerations

Direct substitutes must match the 10A current, 400V voltage, and GBU package. Cross-reference with other manufacturers offering GBU-series bridge rectifiers. Verify pinout compatibility and thermal characteristics. Consider the GBU6G-BP for lower current needs or KBU10G for through-hole requirements.