VS-VSKH142/08PBF

SCRs - Modules Overview

The VS-VSKH142/08PBF is a silicon SCR module manufactured by Vishay General Semiconductor - Diodes Division. It features an INT-A-PAK package and screw mount installation style. The device has a rated repetitive off-state voltage (Vdrm) of 800 V and an on-state RMS current (It rms) of 310 A. Key electrical parameters include a non-repetitive surge current of 4.5 kA, an on-state voltage of 1.55 V, and a maximum holding current of 200 mA. Gate triggering requirements are specified as 2.5 V for voltage and 150 mA for current. The component operates within a temperature range of -40 °C to +130 °C.

SCRs - Modules Feature Summary

• High-power thyristor module designed for robust industrial applications
• Utilizes INT-A-PAK packaging for efficient thermal management and mechanical stability
• Capable of handling high continuous and surge currents with low forward voltage drop

SCRs - Modules Applications

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

SCRs - Modules Procurement Notes

Verify the specific suffix PBF indicates lead-free compliance and RoHS status according to Vishay's official documentation. Confirm that the INT-A-PAK package dimensions match your mechanical constraints. Ensure gate trigger specifications align with your control circuit capabilities. Check for any specific storage or handling requirements defined in the datasheet.

SCRs - Modules Selection Notes

Select this component when high current capacity and voltage blocking capability are required in a compact power module form factor. The 310 A RMS rating suits heavy-duty applications. Consider the 1.55 V on-state voltage for efficiency calculations. Evaluate the thermal performance needs against the module's dissipation characteristics in the intended operating environment.

SCRs - Modules Part Context

This part belongs to the VS-VSKH series of discrete semiconductor modules from Vishay Semiconductors. These modules integrate thyristor and diode functions in a single package. The series is designed for high-power electronics, offering reliable performance in demanding electrical environments compared to standard discrete components.

SCRs - Modules Replacement Considerations

Public confirmed substitute part numbers are not provided in the available source data. Consult Vishay technical support or authorized distributors for verified cross-reference information.