GBU2506-G

Overview

The GBU2506-G is a single-phase bridge rectifier manufactured by Comchip Technology, utilizing silicon technology. It features a GBU-4 through-hole package with solder pin termination. The device supports an average forward current of 25 A and a peak repetitive reverse voltage of 600 V. Key electrical parameters include a maximum forward voltage of 1 V at rated current, a surge current capability of 350 A, and a reverse leakage current of 10 µA. It operates within a temperature range of -55°C to +150°C junction temperature. Physical dimensions are approximately 30.3 mm in length, 4.8 mm in width, and 19.7 mm in height.

Feature Summary

• High surge current capability for robust transient protection
• Low forward voltage drop to enhance overall efficiency
• Glass passivated chip construction for improved reliability

Applications

• General purpose single phase bridge rectification
• Switching mode power supplies (SMPS)
• Adapters and power conversion units

Procurement Notes

Verify the specific manufacturer part number against official Comchip Technology documentation to ensure authenticity. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to ordering. Ensure storage conditions align with semiconductor handling standards to maintain component integrity before assembly.

Selection Notes

Select this component when a 600V rating and 25A continuous current capacity are required in a GBU-4 through-hole package. Compare forward voltage and thermal resistance specifications against alternative manufacturers if system efficiency constraints are critical. Verify that the physical footprint matches the target PCB layout requirements.

Part Context

This component 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 mounting styles. It serves as a standard solution for AC-to-DC conversion in medium-power electronic applications requiring reliable through-hole integration.

Replacement Considerations

Cross-reference with other manufacturers offering GBU-4 packaged 25A 600V bridge rectifiers. Verify equivalent electrical parameters such as forward voltage, reverse leakage, and surge current ratings. Ensure mechanical compatibility including pin spacing and body dimensions before substituting.