IRKD56/06A

Diode Arrays Overview

The Vishay General Semiconductor - Diodes Division IRKD56/06A is a Silicon Controlled Rectifier (SCR) module designed for high-voltage industrial applications. It features a single element configuration housed in an ADD-A-PAK package with five terminals. The device supports a maximum repetitive peak reverse voltage of 600 V and a maximum average on-state current of 45 A. It includes a built-in diode, offering a dual-function capability within a compact form factor suitable for flange mounting.

Diode Arrays Feature Summary

• Integrated SCR and diode combination in a single module
• High surge current capability for robust operation
• Electrically isolated case connection for safety
• Compatible with standard TO-240AA mechanical footprint

Diode Arrays Applications

• Industrial motor drives
• Inverter circuits
• Power supply systems

Diode Arrays Procurement Notes

Verify the specific suffix 'A' against official Vishay datasheets to confirm terminal pinout and electrical tolerances. Ensure the procurement specification matches the required voltage and current ratings for the target application. Confirm RoHS compliance status if environmental regulations apply to the end product.

Diode Arrays Selection Notes

Select this component when a combined SCR and freewheeling diode solution is required in a standardized power module package. The 600 V rating suits medium-voltage AC control applications. Verify thermal management requirements for the 45 A continuous current rating and ensure heatsink compatibility with the ADD-A-PAK baseplate design.

Diode Arrays Part Context

This part belongs to the IRK series of thyristor modules from Vishay. These modules are engineered for high reliability in power electronics. The ADD-A-PAK packaging provides efficient thermal transfer to heatsinks while maintaining electrical isolation. This series is widely used in industrial power conversion equipment.

Diode Arrays Replacement Considerations

Cross-reference with other manufacturers offering TO-240AA compatible SCR/diode modules. Verify that substitute parts match the 600 V blocking voltage and 45 A current handling capabilities. Check gate trigger characteristics and thermal resistance values for direct interchangeability.