GBU25005-HF

Overview

The GBU25005-HF is a single-phase bridge rectifier manufactured by Comchip Technology, designed for through-hole mounting in the GBU-4 package. It features a maximum average forward rectified current of 25 A and a repetitive peak reverse voltage of 50 V. The device exhibits a maximum forward voltage drop of 1 V at rated current and supports a maximum surge current of 350 A. Operating temperatures range from -55°C to +150°C junction temperature. The component utilizes silicon planar passivated junction technology and is supplied in tube packaging.

Feature Summary

• Utilizes silicon planar passivated junction technology for reliable operation
• Features high surge current capability to withstand transient overloads
• Designed for high-temperature applications with extended thermal stability

Applications

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

Procurement Notes

Verify the specific suffix against official documentation, as the provided reference data lists the GBU25005-G variant. Confirm RoHS compliance status and lead times directly with the manufacturer or authorized distributors prior to ordering. Ensure the procurement channel provides valid traceability for automotive or industrial qualification requirements if applicable.

Selection Notes

Select this component when a 25 A current rating and 50 V blocking voltage are required in a GBU-4 through-hole package. Consider the 1 V forward voltage drop for thermal management calculations. Verify that the 350 A surge rating meets the inrush current demands of the target application circuit design.

Part Context

This part belongs to the GBU series of single-phase bridge rectifiers from Comchip Technology. The series offers various voltage ratings while maintaining consistent mechanical dimensions and current handling capabilities. The GBU-4 package provides robust soldering reliability for high-power applications compared to smaller surface-mount alternatives.

Replacement Considerations

Cross-reference with other manufacturers offering GBU-4 packaged 25 A / 50 V bridge rectifiers. Verify pinout compatibility and thermal resistance characteristics before substitution. Ensure equivalent surge current ratings and reverse leakage specifications match the original design requirements.