GBU8KL-5302M3/45

Overview

The GBU8KL-5302M3/45 is a single-phase bridge rectifier from Vishay General Semiconductor, designed for AC to DC conversion. It features an 800V peak reverse voltage and a 3.9A average forward current rating. The device utilizes glass passivation technology for enhanced stability and operates within a junction temperature range of -55°C to +150°C. Packaged in the GBU through-hole format, it offers reliable performance for general-purpose rectification applications requiring high voltage withstand capabilities.

Feature Summary

• Glass passivated construction ensures stable electrical characteristics and long-term reliability under varying thermal conditions.
• High surge current capability provides robust protection against transient overloads during power-up or fault conditions.
• Through-hole mounting configuration facilitates easy integration into standard printed circuit board layouts.

Applications

• AC to DC bridge full-wave rectification in power supply circuits
• General-purpose rectification in industrial control systems
• Adapter applications for consumer electronics

Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official Vishay documentation. Ensure the ordering suffix matches the specific package and marking requirements. Confirm RoHS compliance status if environmental regulations apply to the end product. Request detailed datasheets for precise thermal and electrical limits before finalizing procurement specifications.

Selection Notes

Select this component when designing circuits requiring 800V blocking voltage and moderate current handling up to 3.9A. Consider the GBU package size constraints for PCB layout planning. Evaluate thermal management needs based on ambient operating temperatures and expected load currents to ensure junction temperatures remain within safe operational limits.

Part Context

This part belongs to Vishay's GBU series of single-phase bridge rectifiers, which are widely used in various electronic applications. The series offers different voltage ratings and current capacities to suit diverse design requirements while maintaining consistent packaging standards for interchangeability within compatible system architectures.

Replacement Considerations

Direct substitutes include GBU8K-E3/45 and GBU8K-M3/45, which share similar electrical characteristics and package dimensions. Verify pinout compatibility and thermal resistance values before substitution to ensure seamless integration without redesigning the host circuit board.