IRKC71/16A

Diode Arrays Overview

The IRKC71/16A is a silicon-controlled rectifier (SCR) module manufactured by Vishay General Semiconductor - Diodes Division. It features an ADD-A-PAK package with seven terminals and flange mount configuration. The device supports a maximum repetitive peak off-state voltage of 1600 V and a maximum on-state current of 75 A. Non-repetitive peak forward current reaches 1940 A, while the maximum holding current is specified at 200 mA. Gate triggering parameters include a maximum DC gate trigger current of 150 mA and a maximum DC gate trigger voltage of 4 V. Operating temperature ranges from -40 °C to +125 °C.

Diode Arrays Feature Summary

• Integrated single SCR structure with built-in diode functionality
• Flange mount design for efficient thermal dissipation
• High surge current capability for robust circuit protection

Diode Arrays Applications

• Industrial power control systems
• Motor drive applications
• Inverter circuits

Diode Arrays Procurement Notes

Verify component authenticity through official Vishay channels or authorized distributors. Confirm datasheet version matches production batch requirements. Ensure packaging integrity during transit to prevent terminal damage. Validate RoHS compliance status if required by specific project regulations. Cross-reference ordering suffixes to confirm exact pinout and electrical specifications before procurement.

Diode Arrays Selection Notes

Select this component when high voltage blocking capability and moderate continuous current are required in a compact form factor. The ADD-A-PAK package facilitates direct heatsink mounting for improved thermal management. Evaluate gate trigger characteristics against driver circuit capabilities to ensure reliable turn-on. Consider thermal resistance values for system-level heat sink design under continuous load conditions.

Diode Arrays Part Context

This part belongs to Vishay's thyristor module family designed for industrial power electronics. The ADD-A-PAK series offers standardized mounting dimensions for easy integration into existing power assemblies. These modules typically serve as key switching elements in AC power regulation and conversion systems requiring high reliability.

Diode Arrays Replacement Considerations

Consult Vishay documentation for verified equivalent parts within the same product line. Verify pin compatibility and thermal performance metrics before substitution. Ensure replacement components meet identical voltage and current ratings for safe operation.