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VSKHF200-12HJ is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR MOD PWR 1200V 200A MAGNAPAK. Review the specifications below when checking this part for your BOM.
The VSKHF200-12HJ is a power semiconductor module manufactured by Vishay General Semiconductor - Diodes Division. It integrates one Silicon Controlled Rectifier (SCR) and one diode within a single MAGNAPAK chassis-mount package. The device is rated for a maximum repetitive peak off-state voltage of 1200V and an on-state RMS current of 444A. This configuration supports high-power industrial applications requiring robust thermal management and compact form factors.
Verify the specific suffix designation to ensure compatibility with required thermal interface materials and mounting hardware specifications. Confirm that the 1200V blocking voltage aligns with system transient requirements. Validate the 444A RMS current capability against peak load demands to prevent thermal overload during continuous operation.
Select this component when a combined SCR and diode solution is required for space-constrained, high-power designs. The MAGNAPAK format simplifies assembly compared to discrete components. Ensure the application environment supports the necessary heat dissipation through the chassis mount base plate for reliable long-term performance.
This part belongs to Vishay's MAGNAPAK series of power modules. These modules are engineered for high reliability in demanding environments. The integration of multiple devices reduces interconnection parasitics and improves overall system efficiency compared to discrete implementations.
Public confirmed substitute part numbers are not available in the provided documentation.
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