VS-VSKH105/06

SCRs - Modules Overview

The VS-VSKH105/06 is a thyristor/diode module from the AAP Gen 7 series, rated for 105 A average on-state current and 600 V repetitive peak reverse voltage. It utilizes an exposed direct bonded copper substrate to achieve low thermal resistance of 0.22 °C/W per leg. The device supports high surge currents up to 2094 A at 60 Hz and operates within a junction temperature range of -40 °C to +130 °C.

SCRs - Modules Feature Summary

• Utilizes exposed direct bonded copper substrate for superior thermal performance
• Features industrial standard package with simplified internal structure
• Designed and qualified for industrial level applications
• Includes UL approval file E78996

SCRs - Modules Applications

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

SCRs - Modules Procurement Notes

Verify the specific circuit configuration code 'H' corresponds to the required SCR/diode doubler circuit with positive control. Confirm that the 600 V rating aligns with system voltage requirements. Ensure mounting hardware complies with the specified torque values for the TO-240AA case style. Check for updated revision notices regarding electrical specifications.

SCRs - Modules Selection Notes

Select this module when a combined thyristor and diode solution in a doubler configuration is needed. The 105 A rating suits moderate power applications requiring robust surge capability. Consider the low thermal resistance for efficient heatsinking. Verify gate triggering parameters against the driver circuit capabilities.

SCRs - Modules Part Context

This component belongs to the VS-VSK105.. series, which includes variants like VS-VSKT105, VS-VSKL105, and VS-VSKN105. These modules share the same physical dimensions and general electrical characteristics but differ in internal circuit configurations such as two SCRs, SCR/diode common anodes, or different doubler controls.

SCRs - Modules Replacement Considerations

Direct substitutes include other Vishay AAP Gen 7 modules with identical current ratings and compatible voltage codes. Cross-referencing datasheet document number 94628 is recommended to ensure mechanical and electrical compatibility before substitution.