VVZB170-16IOXT

SCRs - Modules Overview

The IXYS VVZB160-16IOXT is a three-phase bridge rectifier module integrating three SCRs and three diodes. It features a repetitive peak off-state voltage of 1.6 kV and an average on-state current of 180 A. The device utilizes rugged X2PT design, offering short-circuit rating for 10 µsec, very low gate charge, and low EMI.

SCRs - Modules Feature Summary

• Integrates three SCRs and three diodes in a single package
• Rugged X2PT design ensures high reliability
• Low gate charge characteristics for efficient control

SCRs - Modules Applications

• Industrial motor drives
• Power supply systems
• Welding equipment

SCRs - Modules Procurement Notes

Verify the specific suffix (e.g., -PFP) against official Littelfuse/IXYS documentation to confirm exact electrical tolerances and packaging specifications. Ensure the component matches the required thermal interface and mounting torque parameters for the target application before finalizing orders.

SCRs - Modules Selection Notes

Select this module when a combined three-phase rectification solution with SCR controllability is required. Evaluate the 1.6 kV blocking voltage and 180 A current capacity against system load requirements. Confirm compatibility with existing gate drive circuits due to specific gate charge characteristics.

SCRs - Modules Part Context

This component belongs to the IXYS power module family, designed for high-efficiency energy conversion. It replaces discrete semiconductor assemblies, reducing board space and parasitic inductance. The product line focuses on robust performance in demanding industrial environments.

SCRs - Modules Replacement Considerations

Consult official Littelfuse/IXYS cross-reference lists for verified substitutes. Generic equivalents may not match the X2PT design or short-circuit ratings. Verify pinout and thermal pad configurations before substitution.