BR88

Bridge Rectifier Overview

The GeneSiC Semiconductor BR88 is a single-phase silicon bridge rectifier designed for through-hole mounting. It features an 8 A average forward rectified current and an 800 V repetitive peak reverse voltage. The device exhibits a maximum instantaneous forward voltage drop of 1.1 V at 4.0 A and a maximum DC reverse current of 10 µA at rated blocking voltage. It supports a peak forward surge current of 250 A under half-sine wave conditions. The component operates within a junction temperature range of -65 °C to 125 °C and utilizes the BR-8 package.

Bridge Rectifier Feature Summary

• Low forward voltage drop
• Low leakage current
• Not ESD sensitive

Bridge Rectifier Applications

• Printed circuit board assembly
• General-purpose power supply circuits
• Industrial equipment rectification

Bridge Rectifier Procurement Notes

Verify the manufacturer designation on official documentation, as distribution listings may attribute this part number to Navitas Semiconductor or other entities due to corporate acquisitions. Confirm the specific datasheet version matches the required electrical characteristics before procurement. Ensure the ordering suffix aligns with the desired packaging configuration.

Bridge Rectifier Selection Notes

Select the BR88 when an 8 A continuous current rating and 800 V blocking capability are required in a BR-8 through-hole package. Derate the forward current by 20% if the application involves capacitive loads. Ensure the thermal management design maintains the junction temperature within the specified -65 °C to 125 °C operating range for reliable performance.

Bridge Rectifier Part Context

The BR88 belongs to the BR86 thru BR810 series of single-phase silicon bridge rectifiers. This family offers varying voltage ratings from 600 V to 1000 V while maintaining a consistent 8 A current capacity and BR-8 mechanical footprint. The series is characterized by molded plastic cases suitable for standard PCB mounting techniques.

Bridge Rectifier Replacement Considerations

Compatible substitutes include the BR86 (600 V) and BR810 (1000 V) from the same series, provided the voltage rating meets the circuit requirements. Other manufacturers producing BR-8 packaged 8 A bridge rectifiers with equivalent electrical specifications may serve as functional replacements.