SC50VB160-G

Bridge Rectifier Overview

The SC50VB160-G is a glass passivated three-phase bridge rectifier manufactured by Comchip Technology. It utilizes silicon epitaxial planar chips within an SCVB-5 package designed for through-hole mounting via solder pins. The component supports a continuous forward current of 50 A and withstands a peak repetitive reverse voltage of 1600 V. Key electrical characteristics include a maximum non-repetitive peak surge current of 500 A, a typical forward voltage drop of 1.05 V, and a maximum reverse leakage current of 10 uA. The device operates reliably across a temperature range from -55°C to +150°C junction temperature.

Bridge Rectifier Feature Summary

• Glass passivation provides robust protection against mechanical stress and chemical contamination.
• Utilizes silicon epitaxial planar chip technology for high reliability and low forward voltage drop.
• Designed for high surge current capability suitable for demanding power conversion environments.

Bridge Rectifier Applications

• Industrial motor drives and variable frequency drives
• High voltage DC power supply systems
• Three-phase rectification in heavy machinery

Bridge Rectifier Procurement Notes

Verify the specific suffix 'G' indicates RoHS compliance when sourcing. Confirm the manufacturer is Comchip Technology, as other vendors produce similar part numbers without this designation. Ensure the SCVB-5 package dimensions match your PCB layout requirements before finalizing procurement orders.

Bridge Rectifier Selection Notes

Select this component for applications requiring high voltage blocking capabilities up to 1600 V in a three-phase configuration. The 50 A rating suits moderate to high power industrial loads. Consider thermal management strategies given the 150°C maximum operating temperature limit and the specific thermal resistance characteristics of the SCVB-5 package.

Bridge Rectifier Part Context

This part belongs to the SCVB series of three-phase bridge rectifiers from Comchip Technology. The series offers various voltage ratings, with the 160 variant specifically targeting high-voltage AC-to-DC conversion needs. It complements lower voltage options like the SC50VB80-G for different system design requirements.

Bridge Rectifier Replacement Considerations

Direct substitutes include the SC50VB160 and SC50VB160_1 from HY Electronic, which share identical functional descriptions. Verify pinout compatibility and exact thermal specifications when cross-referencing with these alternative manufacturers.