LDR10866

Diode Arrays Overview

The LDR10866 is a diode module manufactured by Powerex Inc., housed in the POW-R-BLOK™ package. It functions as a diode array featuring one pair of series-connected elements. The device supports a continuous forward current of 660A (DC) and has a maximum repetitive peak reverse voltage rating of 800V. Designed for chassis mounting, this component serves as a robust solution for high-power rectification applications requiring reliable thermal management and electrical performance.

Diode Arrays Feature Summary

• Features a single pair of diodes configured for series connection within a unified module structure
• Utilizes the POW-R-BLOK™ packaging technology to facilitate efficient heat dissipation and mechanical stability
• Engineered for direct chassis mounting to support integration into heavy-duty power conversion systems

Diode Arrays Applications

• Industrial motor drive rectification circuits
• High-power DC power supply input stages
• Welding equipment power conversion modules

Diode Arrays Procurement Notes

Verify the specific datasheet revision and manufacturer documentation to confirm exact electrical tolerances and thermal characteristics prior to integration. Ensure that the procurement source provides authentic components with traceable manufacturing records to guarantee compliance with specified voltage and current ratings for critical power applications.

Diode Arrays Selection Notes

Select this module when a high-current single-phase or multi-pulse rectifier configuration is required within a compact footprint. The series-connected internal architecture simplifies circuit design for applications needing elevated voltage blocking capabilities while maintaining substantial continuous current handling through the dedicated POW-R-BLOK™ thermal interface.

Diode Arrays Part Context

This component belongs to the POW-R-BLOK™ family of power semiconductor modules from Powerex Inc., designed for industrial-grade reliability. These modules are widely utilized in demanding environments where standard discrete components cannot meet thermal or current density requirements. The LDR10866 specifically addresses needs for robust, chassis-mountable diode solutions in medium-to-high power electronics.

Diode Arrays FAQ

What is the internal configuration of the diodes in this module?

The module contains one pair of diodes connected in series internally.

How is the LDR10866 intended to be mounted?

It is designed for chassis mounting using the integrated features of the POW-R-BLOK™ package.