GBU6005-G

Overview

The GBU6005-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for general-purpose power supply applications. It features a glass-passivated die construction housed in a GBU-4 package suitable for surface mount technology. The device provides a maximum repetitive peak reverse voltage of 600V and an average forward rectified current of 6A at 75°C. Key electrical parameters include a maximum non-repetitive peak surge current of 175A, a maximum forward voltage drop of 1V, and a maximum reverse leakage current of 10µA. It operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Glass-passivated die construction ensures high reliability and resistance to mechanical stress.
• Designed specifically for surface mount applications with low profile packaging.
• High surge current capability supports robust performance during transient events.

Applications

• General purpose power supplies
• Adapters and chargers
• Polarity protection circuits

Procurement Notes

Verify the specific manufacturer datasheet for the GBU6005-G to confirm exact pinout configurations and thermal dissipation requirements. Ensure that the ordering information matches the required RoHS compliance status and packaging type, such as tube quantities, before finalizing procurement orders.

Selection Notes

Select this component when a 6A current rating and 600V blocking voltage are required in a surface mount format. Compare the forward voltage drop and thermal resistance against through-hole alternatives if board space is constrained. Verify compatibility with automated pick-and-place equipment due to the GBU-4 package dimensions.

Part Context

This part belongs to the GBU series of bridge rectifiers from Comchip Technology, which offers various current ratings and voltage options. The suffix '-G' typically indicates RoHS compliance and halogen-free manufacturing standards. It serves as a surface-mount alternative to traditional through-hole bridge rectifiers like the GBJ or KBPC series.

Replacement Considerations

Direct replacements include the GBU6005 from other manufacturers such as Diodes Incorporated or Formosa MS, provided the pinout and mechanical dimensions match the GBU-4 footprint. Verify that substitute parts meet the same 6A and 600V specifications.