VBO125-08NO7

Bridge Rectifier Overview

The IXYS VBO125-08NO7 is a single-phase bridge rectifier designed for high-power industrial applications. It features an average forward current of 125A and a maximum repetitive peak reverse voltage of 800V. The device utilizes planar passivated chips with DCB technology to ensure reliability. Key electrical parameters include a typical forward voltage drop of 1.4V at rated current and a maximum reverse leakage current of 300µA at 800V. It operates within a junction temperature range of -40°C to +150°C and is housed in the PWS-E screw-mount package.

Bridge Rectifier Feature Summary

• Utilizes planar passivated chips with Direct Copper Bonding (DCB) technology for enhanced thermal performance and structural integrity.
• Features screw-terminal mounting for secure installation and efficient heat dissipation in heavy-duty environments.
• Provides high isolation voltage capabilities suitable for demanding power conversion systems.

Bridge Rectifier Applications

• Industrial motor drives and variable frequency drives
• Welding equipment power supplies
• Uninterruptible Power Supply (UPS) systems

Bridge Rectifier Procurement Notes

Verify the specific suffix NO7 against the manufacturer's latest datasheet to confirm pinout and terminal configuration. Ensure the ordering part number matches the required voltage and current ratings for your circuit design. Cross-reference the package type PWS-E with your mechanical constraints before finalizing procurement.

Bridge Rectifier Selection Notes

Select this component when an 800V rating and 125A continuous current are required in a compact screw-mount form factor. Consider the 1.4V forward voltage drop for thermal management calculations. Verify that the application environment supports the specified operating temperature range and that adequate heatsinking is provided for the PWS-E package.

Bridge Rectifier Part Context

This component belongs to the IXYS VBO series of single-phase bridge rectifiers, which are engineered for robust performance in high-current applications. The series is characterized by its use of advanced semiconductor technologies to minimize losses and maximize efficiency in power electronics systems.

Bridge Rectifier Replacement Considerations

Publicly confirmed substitute part numbers for the IXYS VBO125-08NO7 were not found in available documentation. Verify compatibility with alternative models from other manufacturers based on identical electrical specifications and mechanical dimensions.