GBU802-G

Overview

The GBU802-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for through-hole mounting in the GBU-4 package. It features a silicon construction with a maximum average forward rectified current of 8 A and a peak repetitive reverse voltage rating of 200 V. The device exhibits a maximum forward voltage drop of 1.1 V at rated current and supports a non-repetitive peak surge current of 300 A. Operating temperatures range from -55°C to +150°C junction temperature, with a maximum reverse leakage current of 10 µA.

Feature Summary

• High surge current capability for robust transient protection
• Low forward voltage drop for improved efficiency
• Wide operating temperature range suitable for demanding environments

Applications

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

Procurement Notes

Verify component authenticity against manufacturer documentation. Confirm RoHS compliance status and specific packaging quantities prior to order placement. Ensure storage conditions align with semiconductor handling standards to prevent moisture sensitivity issues during assembly.

Selection Notes

Select this component when an 8 A current rating and 200 V blocking voltage are required in a standard GBU footprint. Compare thermal resistance characteristics against system heat dissipation capabilities. Verify that the 1.1 V forward voltage drop meets the efficiency requirements 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 pin configurations. This specific model provides a balance of current handling and voltage blocking for general industrial applications.

Replacement Considerations

GBL02-E3/45 (Vishay) is listed as a similar alternative. Verify package compatibility and electrical parameter margins before substitution.