VS-VSKT500-18PBF

Description：MODULE THY 500A SMAGN-A-PAK
Series：-

SKU:3e4b05253801 Category: SCRs - Modules Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

VS-VSKT500-18PBF is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is MODULE THY 500A SMAGN-A-PAK. Review the specifications below when checking this part for your BOM.

SCRs - Modules specifications for VS-VSKT500-18PBF

Description：MODULE THY 500A SMAGN-A-PAK
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Bulk
Structure：Series Connection - All SCRs
Number of SCRs, Diodes：2 SCRs
Voltage - Off State：1.8 kV
Current - On State (It (AV)) (Max)：500 A
Current - On State (It (RMS)) (Max)：785 A
Current - Non Rep. Surge 50, 60Hz (Itsm)：17800A, 18700A
Operating Temperature：-40°C ~ 130°C (TJ)
Mounting Type：Chassis Mount
Package / Case：SUPER MAGN-A-PAK
Voltage - Gate Trigger (Vgt) (Max)：3 V
Current - Gate Trigger (Igt) (Max)：200 mA
Current - Hold (Ih) (Max)：500 mA
Grade：-
Qualification：-

SCRs - Modules datasheet and documents for VS-VSKT500-18PBF

VS-VSKT500-18PBF

SCRs - Modules Overview

The Vishay VS-VSKT500-18PBF is a thyristor/diode doubler circuit module rated for 1800 V repetitive peak reverse voltage. It provides an average on-state current of 500 A at a case temperature of 82 °C and an RMS current of 785 A. The device features a Super MAGN-A-PAK package with a maximum junction operating temperature range from -40 to +130 °C. It includes UL approval file E78996 and offers 3000 V RMS isolating voltage.

SCRs - Modules Feature Summary

High surge capability with non-repetitive peak currents up to 18.7 kA
Industrial standard Super MAGN-A-PAK packaging
Non-toxic substrate providing 3000 V RMS isolation
UL approved for industrial applications

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. Procurement requires direct contact with Vishay to obtain alternative solutions or final availability details. Verify technical compliance and replacement options before initiating orders, as standard distribution channels may no longer support this specific part number.

SCRs - Modules Selection Notes

Select this module for high-current industrial applications requiring robust surge handling and reliable isolation. Ensure the design accommodates the specified thermal resistance and mounting torque requirements. Validate that the 1800 V rating meets system voltage peaks and confirm compatibility with the Super MAGN-A-PAK form factor during integration.

SCRs - Modules Part Context

The VS-VSKT500-18PBF belongs to the VSKT500 series of thyristor/diode modules manufactured by Vishay Semiconductors. These components are designed for heavy-duty power conversion and control systems. The 'KT' designation indicates a specific internal circuit configuration optimized for doubler applications within the broader Super MAGN-A-PAK family.