BR802

Bridge Rectifier Overview

The BR802 is a single-phase silicon bridge rectifier from the EIC Semiconductor BR800 series, rated for an average forward current of 8.0 A and a maximum recurrent peak reverse voltage of 200 V. It features a maximum forward voltage drop of 1.0 V at 4.0 A and supports a peak forward surge current of 300 A under JEDEC testing conditions. The device operates within a junction temperature range of -40 to +150 °C and includes a rated isolation voltage of 2000 V. Packaged in a molded plastic case with axial leads, it weighs 6.1 grams and meets UL94V-0 flammability standards.

Bridge Rectifier Feature Summary

• High current capability with 8.0 A average forward rating
• Low forward voltage drop for improved efficiency
• Rated isolation voltage of 2000 V for enhanced safety
• Reliable low-cost construction using molded plastic technique

Bridge Rectifier Applications

• Printed circuit board mounting for power supplies
• Half-wave rectification in AC-to-DC conversion circuits
• General-purpose rectification in industrial equipment

Bridge Rectifier Procurement Notes

Verify component authenticity by checking for polarity symbols marked on the case and confirming the absence of lead content. Ensure the supplier provides documentation verifying compliance with RoHS directives and UL94V-0 flame retardant classification. Cross-reference the part number against the official EIC Semiconductor datasheet to confirm electrical ratings match the required application specifications.

Bridge Rectifier Selection Notes

Select the BR802 when a 200 V peak reverse voltage rating is required alongside an 8.0 A continuous current capacity. Consider this component for applications demanding high surge current tolerance up to 300 A. Evaluate thermal management requirements based on the typical thermal resistance of 2.5 °C/W and derating curves provided in the datasheet for capacitive loads.

Bridge Rectifier Part Context

The BR802 belongs to the BR800-BR810 family of silicon bridge rectifiers manufactured by EIC Semiconductor. This series offers varying reverse voltage ratings from 50 V to 1000 V while maintaining a consistent 8.0 A forward current capability. The components are designed for through-hole mounting and feature standardized dimensions suitable for automated assembly processes.

Bridge Rectifier Replacement Considerations

Compatible substitutes include other 8.0 A, 200 V bridge rectifiers such as the RS802M or GBU8K variants, provided they meet the same mechanical and electrical specifications. Verify that alternative components support the required surge current rating and operate within the specified temperature range.