CLA50R2C

Overview

The CLA50R2C is a high-frequency silicon controlled rectifier (SCR) manufactured by IXYS Semiconductor. It belongs to the CLA series, designed for robust power control applications. The device features a 1200 V repetitive peak off-state voltage and a 50 A average on-state current rating. It utilizes a TO-247AD package with a flange mount configuration, supporting through-hole installation. Key electrical parameters include a holding current of 100 mA and a non-repetitive peak on-state current of 79 A. The component operates within a junction temperature range of -40°C to 150°C and complies with RoHS standards.

Feature Summary

• High-frequency operation capability for efficient power switching
• Flange mount design for effective thermal management
• Robust construction suitable for demanding industrial environments

Applications

• Industrial motor drives
• Power supply systems
• Resistive load control circuits

Procurement Notes

Verify the specific manufacturer datasheet for the CLA50R2C to confirm exact pinout configurations and thermal resistance values. Ensure that the procurement source provides official documentation regarding RoHS compliance status and lead-free manufacturing processes. Cross-reference the part number with the manufacturer's active product list to confirm availability and lifecycle status before finalizing orders.

Selection Notes

Select this component when designing circuits requiring high voltage blocking capabilities combined with significant current handling in a compact form factor. The TO-247AD package facilitates direct mounting to heat sinks, making it suitable for applications where thermal dissipation is critical. Consider the 1200 V rating for compatibility with standard three-phase AC line voltages.

Part Context

This SCR is part of the CLA series from IXYS Semiconductor, which focuses on high-performance thyristors for power electronics. The series is engineered for reliability in high-power switching scenarios. The CLA50R2C specifically addresses needs for medium-to-high power applications where fast switching speeds and high surge current tolerance are required for system stability.

Replacement Considerations

Public confirmed substitute part numbers: None.