GBU6D-E3/51

Overview

The GBU6D-E3/51 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a peak repetitive reverse voltage of 400 V and an average forward rectified current of 6 A per lead. The device utilizes standard silicon technology with a maximum forward voltage drop of 1.1 V at 6 A. Reverse leakage current is limited to 5 µA at the rated voltage. It operates within a junction temperature range of -55°C to +150°C and is housed in a GBL surface-mount package.

Feature Summary

• Single-phase bridge rectifier configuration for AC-to-DC conversion
• Surface-mount GBL package design for automated assembly
• High thermal stability supporting extended operating temperatures

Applications

• General-purpose power supply circuits
• Battery charging systems
• DC power distribution units

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact electrical tolerances and packaging variations. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing component selection for production integration.

Selection Notes

Select this component when a 6 A current rating and 400 V blocking voltage are required in a compact surface-mount form factor. Evaluate thermal dissipation capabilities relative to the expected ambient conditions and ensure the chosen package aligns with the target manufacturing process constraints.

Part Context

This part belongs to Vishay's GBU series of bridge rectifiers, designed for high-current applications requiring robust performance in space-constrained environments. The E3 suffix indicates compliance with RoHS directives and halogen-free standards, aligning with modern environmental regulations for electronic components.

Replacement Considerations

Cross-reference with other Vishay GBU series variants or equivalent industry-standard bridge rectifiers offering matching 6 A and 400 V specifications. Verify pinout compatibility and thermal characteristics to ensure seamless substitution without redesigning the host circuit board.