CD411499C

Diode Arrays Overview

The Powerex CD411499C is a Silicon Controlled Rectifier (SCR) belonging to the CD41 series. It is rated for an RMS on-state current of 110A and a peak repetitive forward/reverse blocking voltage of 1400V. The device utilizes POW-R-BLOK-7 packaging, which provides electrical isolation between the terminals and the mounting base. This construction allows for direct attachment to heatsinks without requiring additional insulating components, facilitating efficient thermal management in high-power electronic circuits.

Diode Arrays Feature Summary

• Features electrically isolated heatsinking capability through compression-bonded construction
• Designed for high-current applications with robust thermal performance
• Utilizes POW-R-BLOK-7 package format for standardized mounting

Diode Arrays Applications

• High-power rectification circuits
• Industrial motor drive systems
• Inverter front-end stages

Diode Arrays Procurement Notes

Verify the specific manufacturer datasheet for the CD411499C to confirm exact pinout configurations and mechanical dimensions. Ensure that the selected component matches the required voltage and current ratings for the target application. Cross-reference the part number with official Powerex documentation to validate authenticity and technical specifications before procurement.

Diode Arrays Selection Notes

Select this component when designing circuits requiring high-voltage blocking capabilities combined with significant current handling. The isolated package simplifies thermal design by allowing direct heatsink contact. Consider the switching characteristics and gate trigger requirements alongside the steady-state ratings to ensure compatibility with the control circuitry.

Diode Arrays Part Context

This component is part of the broader CD41 family of power semiconductors manufactured by Powerex. The series includes various SCR and diode modules designed for industrial power conversion. These devices are engineered for reliability in demanding environments, offering a balance of electrical performance and mechanical durability suitable for heavy-duty equipment.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers for the CD411499C were not identified in available sources. Verify compatibility with alternative models by comparing critical parameters such as voltage rating, current capacity, and package type against the original specifications.