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BR84 is listed in the Bridge Rectifier range at ChipApex. The manufacturer field lists GeneSiC Semiconductor. Its product description is BRIDGE RECT 1PHASE 400V 8A BR-8. Review the specifications below when checking this part for your BOM.
Bridge Rectifier specifications for BR84
- Description：BRIDGE RECT 1PHASE 400V 8A BR-8
- Series：-
- Mfr：GeneSiC Semiconductor
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：400 V
- Current - Average Rectified (Io)：8:00 AM
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1 A
- Current - Reverse Leakage @ Vr：10 µA @ 400 V
- Operating Temperature：-65°C ~ 125°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-Square, BR-8
- Supplier Device Package：BR-8
- Grade：-
- Qualification：-
Bridge Rectifier datasheet and documents for BR84
Bridge Rectifier Overview
The GeneSiC Semiconductor BR84 is a single-phase silicon bridge rectifier designed for high-current applications. It features an 8.0 A maximum average forward rectified current and supports repetitive peak reverse voltages up to 400 V. The device utilizes a BR-8 package with through-hole mounting for #6 screws. Key electrical characteristics include a maximum instantaneous forward voltage drop of 1.1 V per bridge element at 4.0 A and a peak forward surge current rating of 250 A. It operates within a junction temperature range of -65 °C to 125 °C.
Bridge Rectifier Feature Summary
- Low forward voltage drop for improved efficiency
- Low leakage current characteristics
- Not ESD sensitive
Bridge Rectifier Applications
- Printed circuit board implementations requiring robust rectification
- General-purpose power supply circuits
- Industrial equipment utilizing single-phase AC-to-DC conversion
Bridge Rectifier Procurement Notes
Verify the specific datasheet version and manufacturer documentation before procurement, as component specifications may vary between suppliers. Confirm that the BR-8 package dimensions and terminal configurations align with your PCB layout requirements. Ensure thermal management strategies account for the specified operating temperature limits and derating curves provided in the official technical data.
Bridge Rectifier Selection Notes
Select the BR84 when an 8 A continuous current rating and up to 400 V reverse voltage blocking capability are required. Consider the BR-8 package constraints for mechanical mounting using #6 screws. Evaluate thermal performance based on the specified junction temperature range and forward voltage drop characteristics under expected load conditions.
Bridge Rectifier Part Context
The BR84 belongs to the BR805 thru BR84 series of single-phase silicon bridge rectifiers from GeneSiC Semiconductor. This family offers varying voltage ratings from 50 V to 400 V while maintaining a consistent 8.0 A current capacity and BR-8 package form factor, allowing for standardized design across different voltage requirements.
Bridge Rectifier Replacement Considerations
Direct substitutes within the same series include BR805, BR81, BR82, and BR83, which share identical current and package specifications but differ in maximum repetitive peak reverse voltage ratings. Verify voltage compatibility when selecting alternatives.
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