VS-VSKL56/14

SCRs - Modules Overview

The VS-VSKL56/14 is a silicon controlled rectifier module manufactured by Vishay General Semiconductor - Diodes Division. It features a series configuration comprising one SCR and one diode housed in an ADD-A-PAK (3 + 4) package. The device supports a maximum repetitive off-state voltage of 1.4 kV and conducts an average on-state current of 60 A with an RMS current rating of 135 A. Non-repetitive surge currents reach 1200 A at 50 Hz and 1256 A at 60 Hz. Gate trigger parameters include a maximum voltage of 2.5 V and current of 150 mA, while the holding current maximum is 200 mA. The junction operating temperature range spans from -40°C to 125°C.

SCRs - Modules Feature Summary

• Series integration of one SCR and one diode within a single module structure
• High thermal stability supporting junction temperatures up to 125°C
• Robust surge current handling capabilities for industrial power applications

SCRs - Modules Applications

• Industrial motor drives and control systems
• Power supply circuits requiring high voltage isolation
• Inverter and converter topologies in energy conversion equipment

SCRs - Modules Procurement Notes

Verify the specific suffix designation against official Vishay documentation to confirm exact electrical tolerances and mechanical dimensions. Ensure that the procurement channel provides traceable manufacturing data consistent with the ADD-A-PAK form factor. Confirm RoHS compliance status through the latest product change notification or datasheet revision history prior to finalizing acquisition orders.

SCRs - Modules Selection Notes

Select this component when designing circuits necessitating a combined SCR and diode solution in a compact base-mount format. The 1.4 kV blocking capability suits medium-voltage AC control applications. Evaluate the 60 A average current rating against continuous load requirements and ensure adequate heatsinking to maintain junction temperatures within the specified -40°C to 125°C operational envelope during peak duty cycles.

SCRs - Modules Part Context

This part belongs to the VSKL56 series of silicon controlled rectifier modules from Vishay. These modules are engineered for high-power switching applications where reliable turn-on characteristics and robust reverse blocking are essential. The series utilizes advanced silicon planar technology to achieve low on-state voltage drops and high surge current endurance within standardized industrial packaging formats.

SCRs - Modules Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in available verified sources.