VS-VSKT250-18PBF

Description：MODULE DIODE SCR 250A MAGN-A-PAK
Series：-

SKU:1b828e15f80d Category: SCRs - Modules Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

VS-VSKT250-18PBF is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is MODULE DIODE SCR 250A MAGN-A-PAK. Review the specifications below when checking this part for your BOM.

SCRs - Modules specifications for VS-VSKT250-18PBF

Description：MODULE DIODE SCR 250A MAGN-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)：250 A
Current - On State (It (RMS)) (Max)：555 A
Current - Non Rep. Surge 50, 60Hz (Itsm)：8500A, 8900A
Operating Temperature：-40°C ~ 130°C (TJ)
Mounting Type：Chassis Mount
Package / Case：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-VSKT250-18PBF

VS-VSKT250-18PBF

SCRs - Modules Overview

The VS-VSKT250-18PBF is a silicon controlled rectifier (SCR) module manufactured by Vishay General Semiconductor - Diodes Division. It features a base-mount configuration within the MAGN-A-PAK package. The device supports a maximum repetitive peak off-state voltage of 1.8 kV and an average on-state current of 250 A. Root mean square on-state current reaches 555 A, with non-repetitive surge currents of 8500 A at 50 Hz and 8900 A at 60 Hz. Gate trigger voltage is limited to 3 V, while gate trigger current peaks at 200 mA. The holding current maximum is 500 mA. Operating junction temperature ranges from -40°C to 130°C.

SCRs - Modules Feature Summary

High-power SCR module design for industrial applications
Robust MAGN-A-PAK base-mount packaging for efficient thermal management
Dual SCR structure in series configuration
Compliant with RoHS 3 standards

SCRs - Modules Applications

Industrial motor drives
Power supply systems
Welding equipment

SCRs - Modules Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm that the part number matches the exact specification requirements for voltage and current ratings. Check for any specific handling instructions related to the base-mount installation process. Ensure compliance with relevant safety standards for high-voltage applications before integration into final assemblies.

SCRs - Modules Selection Notes

Select this component when high voltage blocking capability and significant current handling are required in a compact form factor. The MAGN-A-PAK package facilitates direct mounting to heatsinks for effective thermal dissipation. Consider the specific gate trigger characteristics to ensure compatibility with control circuitry. Evaluate the thermal resistance and mounting constraints of the application environment against the device's operating temperature limits.

SCRs - Modules Part Context

This device belongs to the VS-VSKx170/250-xxPbF series, representing Vishay's lineup of high-power thyristor modules. These components are engineered for demanding power electronics environments where reliability under high stress conditions is critical. The series utilizes advanced silicon technology to achieve robust performance metrics within standardized industrial packages.