VS-VSKL71/10

SCRs - Modules Overview

The VS-VSKL71/10 is a thyristor/diode module from the VSK.71 series, rated for 75 A average current and 1000 V repetitive peak off-state voltage. It utilizes an AAP Gen 7 (TO-240AA) package with direct bonded copper substrate for low thermal resistance. The device features a maximum continuous RMS on-state current of 165 A as an AC switch and supports non-repetitive surge currents up to 1360 A at 60 Hz. Operating junction temperatures range from -40 °C to +125 °C.

SCRs - Modules Feature Summary

• Utilizes exposed direct bonded copper substrate for excellent thermal performance
• Industrial standard ADD-A-PAK package design
• High surge capability with robust fusing characteristics
• UL approved file E78996

SCRs - Modules Applications

• High voltage regulated power supplies
• Lighting circuits
• Temperature control circuits
• Motor speed control circuits
• UPS systems and battery chargers

SCRs - Modules Procurement Notes

Verify the specific circuit configuration code 'L' corresponds to the required SCR/diode doubler circuit with negative control. Confirm that the 1000 V voltage rating aligns with system requirements. Ensure mounting hardware complies with the specified torque values for the TO-240AA case style. Check for RoHS compliance status if required by project specifications.

SCRs - Modules Selection Notes

Select this component when a thyristor/diode combination is needed for high voltage applications requiring 1000 V blocking capability. The 75 A average current rating suits general purpose industrial uses. Consider the thermal resistance characteristics and heatsinking requirements based on the expected conduction angles and ambient temperatures.

SCRs - Modules Part Context

This part belongs to the VSK.71 series of AAP Gen 7 modules manufactured by Vishay Semiconductors. The series includes various voltage ratings and circuit configurations such as thyristor/thyristor and thyristor/diode combinations. These modules are designed for industrial level qualification and offer compact packaging solutions.

SCRs - Modules Replacement Considerations

Consult the official datasheet for alternative parts within the VSK.71 family or other Vishay Thyristor/Diode modules. Verify electrical parameters and mechanical dimensions before substitution.