MBS8H

Bridge Rectifier Overview

The MBS8H is a single-phase standard bridge rectifier manufactured by Taiwan Semiconductor Corporation. It features an average forward current rating of 0.8 A and a maximum repetitive peak reverse voltage of 800 V. The device utilizes silicon planar technology and is housed in a surface-mount TO-269AA (MBS) package, which corresponds to the 4-BESOP form factor. It holds AEC-Q101 qualification for automotive applications and complies with RoHS standards. The component operates within a junction temperature range of -55°C to +150°C.

Bridge Rectifier Feature Summary

• AEC-Q101 qualified for automotive reliability requirements
• Surface-mount TO-269AA (MBS) package design
• Silicon planar technology construction

Bridge Rectifier Applications

• Automotive electronic circuits
• General-purpose AC to DC conversion
• Power supply bridge rectification

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging configuration, as variations such as reel or cut tape exist within this product family. Confirm that the requested part number matches the exact electrical specifications required for the target application circuit design.

Bridge Rectifier Selection Notes

Select the MBS8H when an 800 V reverse voltage rating and 0.8 A continuous current are required in a compact surface-mount footprint. Ensure the thermal management strategy supports the specified junction temperature limits during operation in the intended environment.

Bridge Rectifier Part Context

This component belongs to the MBS series of bridge rectifiers from Taiwan Semiconductor. The series includes variants with different voltage ratings, such as the MBS4H (400 V) and MBS6H (600 V), all sharing similar current ratings and package styles for consistent board layout across designs.

Bridge Rectifier Replacement Considerations

Publicly confirmed substitute part numbers include MBS4H and MBS6H from Taiwan Semiconductor. Verify voltage compatibility before substitution, as these alternatives offer lower reverse voltage ratings than the MBS8H.