GBU8KL-5301E3/51

Overview

The GBU8KL-5301E3/51 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor. It utilizes glass passivated junctions for enhanced stability and reliability under various operating conditions. The component is designed for through-hole mounting in the GBU package, providing robust mechanical support for industrial applications. Key electrical specifications include a maximum repetitive peak reverse voltage of 800 V and an average forward rectified current rating of 3.9 A. The device features a low forward voltage drop to minimize power loss during conduction.

Feature Summary

• Glass passivated junctions ensure high reliability and stable performance across temperature ranges.
• Designed for high surge current capability to withstand transient load conditions.
• Utilizes plastic material rated UL Flammability Rating 94V-0 for safety compliance.

Applications

• AC-to-DC power supply circuits
• Battery chargers
• General-purpose rectification in industrial equipment

Procurement Notes

Verify the specific suffix E3/51 against the manufacturer's latest datasheet to confirm packaging details and RoHS compliance status. Ensure the ordering quantity matches the standard tube configuration provided by authorized distributors. Cross-reference the part number with Vishay's official documentation to validate availability and lead times before finalizing procurement orders.

Selection Notes

Select this component when an 800 V reverse voltage rating and 3.9 A continuous current are required in a through-hole GBU package. Consider the thermal management requirements associated with the specified forward voltage drop at full load. Verify that the application environment stays within the specified operating temperature range for optimal longevity.

Part Context

This part belongs to the GBU series of single-phase bridge rectifiers from Vishay. The series is characterized by its compact plastic package and high current density. The GBU8K variant specifically addresses applications requiring higher voltage blocking capabilities compared to lower voltage counterparts in the same physical footprint.

Replacement Considerations

Check for direct substitutes such as GBU8K-E3/45 or GBU8K-E3/51 which share similar electrical ratings. Ensure pin compatibility and thermal characteristics match the original design requirements before substituting.