GBU6D-E3/45

Overview

The GBU6D-E3/45 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It utilizes glass-passivated junction technology and is housed in a GBU through-hole package. The device supports a maximum repetitive peak reverse voltage of 600 V and provides an average forward rectified current of 6 A per leg. Key electrical parameters include a maximum RMS diode current of 4.2 A, a surge forward current rating of 150 A, and a typical forward voltage drop of 1.1 V at 6 A. The component operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Glass passivated junctions provide protection against voltage transients.
• High thermal performance enables reliable operation under demanding conditions.
• Compliant with international standards including IEC 60134-1 and UL recognition.

Applications

• AC-DC power supply circuits
• Battery chargers
• General-purpose rectification

Procurement Notes

Verify the specific suffix against official documentation to confirm compliance requirements. Confirm RoHS status and manufacturing origin details directly from the datasheet before integration. Ensure the ordering part number matches the exact voltage and current ratings required for the target application design.

Selection Notes

Select this component when a 600 V blocking capability and 6 A continuous current are required in a standard GBU footprint. Evaluate the thermal resistance characteristics to ensure adequate heat dissipation for the intended load profile. Compare the forward voltage drop specifications against alternative packages to optimize system efficiency.

Part Context

This device belongs to the GBU series of bridge rectifiers, which are designed for general-purpose applications requiring robust performance in compact through-hole configurations. The series offers various voltage and current combinations to suit different power conversion needs while maintaining consistent mechanical dimensions.

Replacement Considerations

Direct substitutes must match the 600 V rating, 6 A current capacity, and GBU package type. Verify pinout compatibility and thermal characteristics before substitution. Alternative manufacturers may offer equivalent specifications but require validation of mounting and soldering parameters.