IRKJ91/12A

Diode Arrays Overview

The IRKJ91/12A is a power diode module manufactured by Vishay General Semiconductor. It features a reverse voltage rating of 1200 V and a forward current capacity of 100 A. The device utilizes the ADD-A-PAK3 package, designed for panel mounting applications. This component belongs to the VSKJ91 series, which is characterized by high surge current capability and robust thermal performance suitable for industrial power conversion environments.

Diode Arrays Feature Summary

• High surge current handling capability for transient protection
• Panel-mount design for efficient heat dissipation
• Standard recovery characteristics for general power applications

Diode Arrays Applications

• Industrial motor drives
• Power supply rectification
• Inverter circuits

Diode Arrays Procurement Notes

Verify the exact suffix against official Vishay documentation to confirm pinout and electrical specifications. Ensure the ADD-A-PAK3 mounting interface matches your thermal management design. Cross-reference with the VS-VSKJ91/12 datasheet for detailed mechanical dimensions and thermal resistance values before finalizing procurement.

Diode Arrays Selection Notes

Select this module when high current rectification at 1200 V is required in a compact panel-mount form factor. Consider the thermal resistance and mounting torque specifications for reliable operation. Compare with other VSKJ91 variants if different recovery speeds or current ratings are needed for specific circuit topologies.

Diode Arrays Part Context

This component is part of Vishay's VSKJ91 series of fast recovery diodes. The series is engineered for high-power applications requiring reliable switching and low reverse leakage. The ADD-A-PAK3 package provides a standardized footprint for easy integration into existing power modules and chassis designs.

Diode Arrays Replacement Considerations

Check for direct equivalents within the VSKJ91 family. Verify that any substitute maintains the same 1200 V rating, 100 A current capacity, and ADD-A-PAK3 package dimensions to ensure mechanical compatibility.