VS-VSKV41/08

SCRs - Modules Overview

The VS-VSKV41/08 is a thyristor module from the AAP Gen 7 series, featuring two SCRs with common anodes. It has a maximum repetitive peak reverse voltage of 800 V and a maximum average on-state current of 45 A at 85 °C case temperature. The continuous RMS on-state current is 70 A. Non-repetitive surge currents reach 890 A for 8.3 ms pulses. The junction operating temperature range spans -40 to +125 °C.

SCRs - Modules Feature Summary

• Utilizes exposed direct bonded copper substrate for excellent thermal performance
• Industrial standard package designed for easy heatsink mounting
• High surge capability suitable for demanding power applications

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 'V' indicating common anode topology against system requirements. Confirm that the 800 V rating aligns with the peak off-state voltage demands of the application. Ensure mounting torque specifications are strictly followed to maintain thermal interface integrity and prevent mechanical failure during operation.

SCRs - Modules Selection Notes

Select this component when a dual SCR configuration with common anode connection is required. The 45 A average current rating supports moderate power levels in industrial environments. Consider the low thermal resistance characteristics for efficient heat dissipation without excessive heatsinking. Validate gate triggering parameters against available drive circuitry capabilities.

SCRs - Modules Part Context

This device belongs to the VS-VSKU41.. and VS-VSKV41.. series within Vishay's AAP Gen 7 product line. These modules combine advanced packaging with simplified internal structures to minimize interfaces. The series offers various voltage ratings up to 1600 V, providing flexibility for different high-voltage industrial applications requiring reliable thyristor switching.

SCRs - Modules Replacement Considerations

Cross-reference with other Vishay AAP Gen 7 thyristor modules sharing identical pinouts and thermal profiles. Verify electrical compatibility regarding holding current and latching current specifications before substitution.