GBU6005

Overview

The GBU6005 is a single-phase bridge rectifier manufactured by SMC Diode Solutions. It features a maximum average forward output current of 6.0 A and a repetitive peak reverse voltage of 50 V. The device utilizes glass passivation for environmental protection and is housed in a GBU package designed for surface-mount installation. Key electrical parameters include a maximum RMS diode current of 6.0 A, a non-repetitive peak forward surge current of 200 A at 8.3 ms half-sine wave, and a maximum DC blocking voltage of 50 V. The junction temperature range extends from -55°C to +150°C.

Feature Summary

• Glass passivated construction ensures reliable operation under various environmental conditions.
• Designed for high reliability with low leakage current characteristics.
• Utilizes plastic molded case compliant with UL flammability standards.

Applications

• AC-DC power supply circuits
• Battery charging systems
• General-purpose rectification in industrial electronics

Procurement Notes

Verify the manufacturer part number matches exactly. Confirm package type and pin configuration against design requirements. Check datasheet for specific thermal derating curves if operating near limits. Ensure compliance with RoHS directives if required by project specifications.

Selection Notes

Select this component when a 6.0 A current rating and 50 V reverse voltage are required in a surface-mount format. Consider thermal management capabilities and PCB layout constraints associated with the GBU package. Evaluate surge current requirements to ensure the 200 A non-repetitive rating suffices for the application.

Part Context

This component belongs to the family of single-phase bridge rectifiers offered by SMC Diode Solutions. These devices are standard solutions for converting alternating current to direct current in compact electronic designs. The GBU series provides a balance of current handling capacity and physical footprint suitable for modern PCB layouts.

Replacement Considerations

Cross-reference with other manufacturers' 6A 50V GBU-style bridge rectifiers. Verify pinout compatibility and mechanical dimensions before substitution. Ensure equivalent electrical ratings for voltage, current, and thermal performance.