VS-VSKH570-16PBF

SCRs - Modules Overview

The VS-VSKH570-16PbF is a thyristor/diode module in the Super MAGN-A-PAK package. It features an average on-state current of 570 A at TC = 85 °C and a maximum repetitive peak reverse voltage of 1600 V. The device supports high surge currents, reaching 18,000 A at 50 Hz and 18,800 A at 60 Hz. It operates within a junction temperature range of -40 to +135 °C and includes 3000 V RMS isolating voltage with a non-toxic substrate.

SCRs - Modules Feature Summary

• High current and surge capability for demanding industrial applications
• Industrial standard Super MAGN-A-PAK packaging
• 3000 V RMS isolating voltage with non-toxic substrate
• UL approved file E78996

SCRs - Modules Applications

• Motor starters
• DC motor controls
• AC motor controls
• Uninterruptible power supplies

SCRs - Modules Procurement Notes

This component reached End of Life in December 2024. Direct procurement from Vishay is no longer available. Engineers must contact Vishay directly via regional technical support channels to obtain alternative solutions or qualified replacement parts. Verify specific availability and lead times through official manufacturer representatives before initiating any design changes.

SCRs - Modules Selection Notes

Select this module for high-power industrial environments requiring robust surge handling and reliable phase control. Ensure thermal management systems maintain case temperatures below 85 °C to sustain the rated 570 A continuous current. Verify that gate drive circuits can supply the required 200 mA DC trigger current and 3.0 V trigger voltage under maximum operating temperatures.

SCRs - Modules Part Context

Part of the Vishay Super MAGN-A-PAK Power Modules series, designed for heavy-duty industrial power conversion. This specific model integrates both SCR and diode functionalities within a single housing, simplifying assembly for bridge rectifier or doubler circuit configurations while maintaining high electrical isolation standards.

SCRs - Modules Replacement Considerations

Contact Vishay for alternative solutions due to end-of-life status.

SCRs - Modules FAQ

What is the maximum non-repetitive peak reverse voltage?

The maximum non-repetitive peak reverse voltage (VRSM) is 1700 V.

What are the mounting torque specifications?

The recommended mounting torque for the Super MAGN-A-PAK to heatsink interface is 6 to 8 Nm, while the busbar to module connection requires 12 to 15 Nm.

Does the module include insulation capabilities?

Yes, it provides 3000 V RMS isolating voltage with a non-toxic substrate.