BR1010-G

Bridge Rectifier Overview

The Comchip Technology BR1010-G is a single-phase silicon bridge rectifier designed for high-power applications. It features a maximum average forward rectified output current of 10 A at a case temperature of 55°C and a maximum recurrent peak reverse voltage of 1000 V. The device incorporates an electrically isolated base rated for 2000 Volts, facilitating direct mounting to heat sinks without additional insulators. Electrical characteristics include a peak forward surge current capability ranging from 240 to 500 amperes depending on the series variant, with a typical maximum forward voltage drop of 1.1 V per element at 5.0 A. The unit utilizes solderable 0.25-inch FASTON terminals for connection and operates within a junction temperature range of -55°C to +125°C.

Bridge Rectifier Feature Summary

• Electrically isolated base allows safe direct mounting to metal heat sinks
• Solderable 0.25-inch FASTON terminals simplify circuit board installation
• High surge overload rating supports transient current demands
• Low forward voltage drop improves overall conversion efficiency

Bridge Rectifier Applications

• General purpose power supply circuits requiring high isolation
• Battery charging systems utilizing faston terminal connections
• Industrial equipment power modules operating in extreme temperatures

Bridge Rectifier Procurement Notes

Verify component authenticity by checking for the specific manufacturer marking and RoHS compliance label on the package body. Confirm that the FASTON terminal dimensions match the required connector specifications before integration. Ensure thermal management strategies account for the specified case temperature derating curves to maintain reliable operation under continuous load conditions.

Bridge Rectifier Selection Notes

Select this component when a 1000 V blocking voltage and 10 A continuous current are required alongside electrical isolation. The BR1010-G is suitable for designs needing direct heat sink mounting due to its isolated base construction. Consider the 1.1 V forward voltage drop for thermal calculations and ensure the PCB layout accommodates the 0.25-inch FASTON terminal spacing for secure soldering.

Bridge Rectifier Part Context

This part belongs to the BR10/15/25/35/50A-G series of silicon bridge rectifiers manufactured by Comchip Technology. The suffix "-G" indicates compliance with RoHS directives. The series covers various voltage ratings from 50 V to 1000 V while maintaining consistent physical dimensions and terminal configurations across different current and voltage variants within the family.

Bridge Rectifier Replacement Considerations

Direct substitutes must match the 10 A current rating, 1000 V reverse voltage, and FASTON terminal style. Verify that alternative components also feature an electrically isolated base if direct heat sink mounting is required. Check for equivalent forward voltage drops and surge current capabilities to ensure circuit performance remains unchanged.