IRKC71/04A

Diode Arrays Overview

The IRKC71/04A is a discrete semiconductor diode array manufactured by Vishay General Semiconductor – Diodes Division. It features a single pair of common cathode diodes housed in an ADD-A-PAK chassis mount package. The device supports a maximum DC reverse voltage of 400V and provides an average rectified current of 80A per diode. It utilizes standard silicon technology with a standard recovery speed exceeding 500ns at 200mA forward current.

Diode Arrays Feature Summary

• Common cathode configuration for dual-diode applications
• Chassis mount design for high-power thermal management
• Standard recovery silicon construction

Diode Arrays Applications

• High-current power supply circuits
• Industrial motor drive rectification
• Chassis-mounted power conversion modules

Diode Arrays Procurement Notes

Verify the specific datasheet revision to confirm electrical characteristics match application requirements. Ensure mounting hardware compatibility with the ADD-A-PAK package dimensions. Confirm that the standard recovery speed meets the switching frequency demands of the target circuit design before finalizing procurement.

Diode Arrays Selection Notes

Select this component when a robust, chassis-mountable solution is required for high-current rectification tasks. The 400V rating and 80A current capacity suit heavy-duty industrial environments. Consider the standard recovery speed if fast-switching applications are not critical, as faster alternatives may be available from the manufacturer's portfolio.

Diode Arrays Part Context

This part belongs to Vishay’s ADD-A-PAK series of discrete diode arrays. These modules are designed for high-power density applications requiring reliable chassis mounting. The series offers various voltage and current ratings to accommodate different industrial power electronics needs.

Diode Arrays Replacement Considerations

The IRKC91/04A is a documented substitute offering similar specifications but with a 100A current rating. Verify pinout and mechanical compatibility before substitution.