GBU4M-BPC01

Overview

The GBU4M-BPC01 is a single-phase bridge rectifier manufactured by Micro Commercial Components. It utilizes glass passivated chip junctions for reliable operation. The device features a molded plastic case with UL flammability classification rating 94V-0. It supports surface mount installation via solder pads in the GBU package. Key electrical ratings include a peak reverse voltage of 1 kV and an average forward current of 4 A. The maximum forward voltage drop is 1 V, while the reverse leakage current is limited to 5 uA. Operating temperatures range from -55 C to +150 C, with a surge current capability of 150 A.

Feature Summary

• Glass passivated chip junction technology ensures high reliability and stable performance under varying conditions.
• Molded plastic case construction provides mechanical protection and meets UL 94V-0 flammability standards.
• High surge overload rating allows the component to withstand transient current spikes during operation.

Applications

• AC to DC power supply circuits
• Bridge rectifier configurations in general electronics
• DC power output stages requiring high voltage isolation

Procurement Notes

Verify the exact part number suffix against official Micro Commercial Components documentation to confirm RoHS compliance and specific packaging details. Ensure the ordering information matches the required lead-free finish specifications. Cross-reference datasheet revisions to validate current manufacturing status and availability constraints before finalizing procurement plans.

Selection Notes

Select this component when a 4 A single-phase bridge rectifier with 1 kV reverse voltage capability is required. The GBU package suits surface mount applications needing robust thermal and electrical performance. Verify that the operating temperature range and surge current ratings align with the specific circuit demands and environmental conditions.

Part Context

This component belongs to the GBU series of bridge rectifiers produced by Micro Commercial Components. The series includes variants with different current and voltage ratings, such as GBU4A through GBU4M. These devices share common design features like glass passivation and molded plastic cases, offering a standardized solution for various rectification needs across different power levels.

Replacement Considerations

Compatible substitutes include other GBU4M variants from different manufacturers or equivalent 4 A 1000 V bridge rectifiers in the GBU package. Verify pinout compatibility and thermal characteristics when considering alternatives from other suppliers to ensure seamless integration without circuit modification.