GBU602HD2G

Overview

The GBU602HD2G is a single-phase bridge rectifier manufactured by Taiwan Semiconductor, designed for through-hole mounting in the GBU-4 package. It features a peak repetitive reverse voltage (Vrrm) of 100 V and an average forward rectified current (Io) of 6 A. The device supports a maximum non-repetitive peak forward surge current (Ifsm) of 175 A at 60 Hz half-sine wave. Electrical characteristics include a maximum DC blocking current of 5 μA at rated voltage and a peak forward voltage drop of 1.1 V at full load. The component operates within a junction temperature range of -55°C to +150°C and meets AEC-Q101 automotive qualification standards.

Feature Summary

• Automotive-grade reliability certified under AEC-Q101 standards for robust performance in demanding environments.
• High thermal stability with an extended operating junction temperature range up to 150°C.
• Low leakage current characteristics ensuring efficient power conversion and reduced standby losses.

Applications

• AC-DC power supply circuits in automotive electronics
• Battery charging systems for electric vehicles
• General-purpose rectification in industrial control modules

Procurement Notes

Verify the specific suffix 'HD2G' against official manufacturer documentation to confirm exact binning or packaging variations. Ensure compatibility with existing PCB footprints for the GBU-4 package before integration. Cross-reference datasheet revisions to validate electrical parameters match design requirements.

Selection Notes

Select this component when a 100 V rating is required for single-phase rectification with a 6 A continuous current capacity. Consider the GBU-4 package for through-hole assembly needs where higher surge current handling is necessary. Evaluate thermal management solutions given the 150°C junction limit and 1.1 V forward voltage drop at full load conditions.

Part Context

This part belongs to the GBU6 series of bridge rectifiers from Taiwan Semiconductor, which are widely used in general-purpose applications. The GBU602 variant specifically denotes the 100 V rating within this family. The HD2G suffix typically indicates specific manufacturing lot or packaging details defined by the manufacturer.

Replacement Considerations

Direct substitutes must match the 6 A current rating, 100 V reverse voltage, and GBU-4 package. Verify that alternative components also meet AEC-Q101 if automotive qualification is required. Check forward voltage and leakage current specifications to ensure circuit performance remains within acceptable limits.