VS-VSKN41/12

SCRs - Modules Overview

The VS-VSKN41/12 is a thyristor module manufactured by Vishay General Semiconductor - Diodes Division. It features an RMS on-state current of 100 A and a non-repetitive peak on-state current of 850 A. The device has a rated repetitive off-state voltage of 1.2 kV, with a maximum off-state leakage current of 15 mA at Vdrm. The on-state voltage is 1.81 V, while the holding current maximum is 200 mA. Gate trigger voltage is 2.5 V and gate trigger current is 150 mA. The operating temperature range spans from -40°C to +125°C.

SCRs - Modules Feature Summary

• High power handling capability with 100 A RMS on-state current
• Robust surge tolerance with 850 A non-repetitive peak current
• High voltage blocking up to 1.2 kV
• Screw mount installation for secure chassis integration

SCRs - Modules Applications

• Industrial motor drives
• Power supply systems
• Welding equipment

SCRs - Modules Procurement Notes

Verify the specific suffix /12 indicates the 1.2 kV rating variant within the VSKN41 series. Confirm that the ADD-A-PAK package matches the thermal and mechanical requirements of the target chassis design. Ensure compatibility with the specified gate trigger parameters for the driving circuitry. Check for RoHS compliance status if required by project specifications.

SCRs - Modules Selection Notes

Select this component when high current capacity and high voltage blocking are required in a compact module form factor. The screw mount style suits applications needing robust mechanical fixation. Consider the thermal management capabilities associated with the ADD-A-PAK package for heat dissipation needs.

SCRs - Modules Part Context

This part belongs to the VSKN41 series of SCR modules from Vishay. These modules typically integrate an SCR and a diode in a single package. The series offers various voltage ratings, with the /12 suffix denoting the 1.2 kV version. It is designed for high-power industrial applications requiring reliable phase control or rectification.

SCRs - Modules Replacement Considerations

Check datasheets for other VSKN41 variants with different voltage ratings (e.g., /08, /10) if lower voltage is acceptable. Compare electrical characteristics of competing manufacturers' 100A 1.2kV SCR modules in ADD-A-PAK packages.