KBU2508-G

Overview

The KBU2508-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for efficient DC power conversion. It features a standard silicon technology with a peak reverse voltage rating of 800 V and an average rectified current (Io) of 3.6 A. The component utilizes a glass passivation process to ensure low reverse current, which reduces thermal drift and maintains stability. It is housed in a SIP-4 package, specifically the KBU form factor, suitable for through-hole mounting applications.

Feature Summary

• Single-phase bridge rectification capability
• Glass passivated construction for stable performance
• Through-hole SIP-4 packaging

Applications

• DC power conversion circuits
• General purpose rectification in electronic devices

Procurement Notes

Verify part status as obsolete before procurement planning. Confirm RoHS3 compliance requirements against project specifications. Ensure compatibility with existing PCB footprints for the KBU SIP-4 package. Check manufacturer documentation for any specific handling or storage guidelines associated with this discontinued component series.

Selection Notes

Select this component only if the design requires a single-phase bridge rectifier with 800 V reverse voltage and 3.6 A average current ratings. Consider the SIP-4 through-hole package constraints. Evaluate availability due to obsolete status; alternative sourcing may be necessary. Verify that the standard technology meets the thermal and electrical performance needs of the application.

Part Context

The KBU2508-G belongs to the bridge rectifier subcategory within Comchip Technology's semiconductor product line. It is part of the broader KBU series, characterized by its specific package style and electrical ratings. This component represents a standard solution for AC-to-DC conversion tasks where moderate current handling and high reverse voltage blocking are required.

Replacement Considerations

As the KBU2508-G is marked obsolete, direct substitutes from Comchip may not be available. Engineers should consult official replacement guides or datasheets for cross-reference recommendations from the same manufacturer or other suppliers offering equivalent 800V 3.6A KBU-style rectifiers.