GBU1506-G

Overview

The GBU1506-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for through-hole mounting in the GBU-4 package. It features an average forward current of 15 A and a maximum repetitive peak reverse voltage of 600 V. The device exhibits a typical forward voltage drop of 1 V at 7.5 A and a maximum non-repetitive surge current capability of 240 A. Operating temperatures range from -55°C to +150°C junction temperature. Reverse leakage current is specified at 10 µA when tested at 800 V.

Feature Summary

• Utilizes silicon technology for reliable single-phase rectification in power supply applications.
• Features a robust GBU-4 through-hole package suitable for high-current circuit board mounting.

Applications

• AC-to-DC conversion in general-purpose power supplies
• Battery charging circuits requiring 600V isolation
• Industrial control systems with standard bridge rectification needs

Procurement Notes

Verify component authenticity against official Comchip Technology datasheets due to potential counterfeit risks in the market. Confirm RoHS compliance status and specific manufacturing date codes prior to integration into production lines. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain solderability and electrical integrity during assembly processes.

Selection Notes

Select this component when a 15 A current rating and 600 V blocking voltage are required for through-hole implementations. Compare thermal dissipation characteristics against alternative packages like GBJ or GBPC if space constraints differ. Validate that the 1 V forward voltage drop aligns with system efficiency targets under expected load conditions.

Part Context

This part belongs to the GBU series of bridge rectifiers from Comchip Technology, which offers various current and voltage combinations within the same physical footprint. The GBU1506-G specifically addresses mid-power applications needing higher current capacity than smaller SMD options while maintaining compatibility with standard PCB layouts designed for the GBU form factor.

Replacement Considerations

Direct substitutes include other manufacturers' GBU1506 equivalents such as those from Panjit or LRC, provided pinout and electrical parameters match exactly. Verify package dimensions and terminal configurations to ensure mechanical fit without modifying existing PCB footprints.