VS-VSKH136/14PBF

SCRs - Modules Overview

The VS-VSKH136/14PBF is a silicon SCR-diode module manufactured by Vishay General Semiconductor. It features a rated repetitive off-state voltage of 1400 V and an RMS on-state current of 300 A, with a non-repetitive surge current capacity of 3200 A. The device utilizes the INT-A-PAK package for screw mounting and operates within a junction temperature range of -40°C to +125°C. Key electrical characteristics include a maximum gate trigger current of 150 mA, a maximum holding current of 200 mA, and a typical on-state voltage of 1.57 V.

SCRs - Modules Feature Summary

• Integrates a thyristor and diode in a series-connected configuration within a single compact module.
• Engineered for high thermal performance using the INT-A-PAK screw-mount packaging design.
• Capable of handling significant non-repetitive surge currents for robust industrial operation.

SCRs - Modules Applications

• Industrial motor drives and control systems
• High-power DC power supply circuits
• Resistive load switching applications

SCRs - Modules Procurement Notes

Verify the specific datasheet version for the VS-VSKH136/14PBF to confirm exact thermal resistance values and mechanical dimensions prior to integration. Ensure that the gate drive circuitry provides sufficient current exceeding the 150 mA trigger requirement for reliable turn-on under all operating conditions. Confirm compliance with RoHS directives if required for the final assembly environment.

SCRs - Modules Selection Notes

Select this component when a combined SCR and diode solution is required for high-voltage applications up to 1400 V. The 300 A RMS rating supports substantial continuous current loads. Consider the INT-A-PAK form factor for space-constrained designs requiring screw-mount installation. Evaluate thermal management requirements based on the specified junction temperature limits.

SCRs - Modules Part Context

This part belongs to the VSKH136 series of discrete semiconductor modules from Vishay. The series offers various voltage ratings, including 800 V, 1200 V, and 1400 V variants, all sharing similar current capabilities and packaging styles. This specific model represents the highest voltage option in the standard lineup for general-purpose industrial use.

SCRs - Modules Replacement Considerations

Cross-reference with other Vishay models such as VS-VSKH136/12PBF for lower voltage requirements. Verify pinout compatibility and thermal characteristics against alternative manufacturers' SCR-diode modules before substitution.