BR102

Bridge Rectifier Overview

The GeneSiC Semiconductor BR102 is a single-phase glass passivated silicon bridge rectifier designed for general-purpose power conversion. It operates within a repetitive peak reverse voltage range of 50 V to 400 V, with the BR102 variant specifically rated at 200 V. The device supports a maximum forward rectified current of 10 A and withstands a peak forward surge current of 200 A under resistive load conditions. It features a low maximum forward voltage drop of 1.05 V and a thermal resistance of 5 °C/W. The component functions reliably across an operating temperature range of -40 °C to +150 °C.

Bridge Rectifier Feature Summary

• High surge overload rating for robust performance during transient events
• Low forward voltage drop to minimize conduction losses
• Glass passivation provides environmental protection and stability

Bridge Rectifier Applications

• Switching power supplies
• Industrial auto-equipments
• Home appliances and office devices

Bridge Rectifier Procurement Notes

Verify the specific voltage suffix (e.g., BR102 indicates 200 V) against circuit requirements. Confirm RoHS compliance status and packaging type (bulk or tape/reel) with the supplier. Ensure the mounting surface allows for adequate heat dissipation given the 5 °C/W thermal resistance. Check for any export documentation restrictions if shipping internationally.

Bridge Rectifier Selection Notes

Select the BR102 when a 200 V peak reverse voltage rating is required for 10 A applications. Consider the BR-10 package size for PCB layout constraints. Derate the continuous current by 20% if used with capacitive loads. Ensure the ambient temperature does not exceed limits that would cause junction temperature to surpass 150 °C.

Bridge Rectifier Part Context

The BR102 belongs to the BR1005 through BR104 series of single-phase bridge rectifiers from GeneSiC Semiconductor. This family shares identical electrical characteristics regarding current handling, surge capacity, and thermal properties, differing only in their peak reverse voltage ratings. The BR-10 package is standardized across these variants for consistent mechanical integration.

Bridge Rectifier Replacement Considerations

Direct substitutes must match the 10 A current rating, 200 V reverse voltage, and BR-10 package footprint. Verify that alternative components maintain similar forward voltage drops and thermal resistance values to ensure equivalent performance in existing designs.