LDR11466

Diode Arrays Overview

The LDR11466 is a high-current diode module manufactured by Powerex Inc., configured as a single pair of diodes within a POW-R-BLOK™ chassis mount package. It features standard recovery characteristics with a speed greater than 500ns and supports an output current exceeding 200mA. The device operates at a reverse voltage of 1800V, exhibiting a reverse leakage current of 50 mA under these conditions. The junction temperature range spans from -40°C to 150°C, ensuring reliability in demanding thermal environments.

Diode Arrays Feature Summary

• High-current capability designed for robust power conversion applications
• POW-R-BLOK™ chassis mount packaging for secure installation
• Standard recovery speed suitable for general industrial use
• Wide operating junction temperature range for extreme conditions

Diode Arrays Applications

• Industrial air treatment systems
• Industrial vacuum systems (IVS and IVD)
• Mission critical aerospace and defense power conversion
• Space and defense electronics requiring high reliability

Diode Arrays Procurement Notes

Verify component status carefully as the LDR11466 is listed as obsolete or discontinued by major distributors. Confirm availability through authorized channels or secondary markets if immediate procurement is required. Ensure that the specific batch and date codes meet project requirements before finalizing orders, given the end-of-life nature of this part number.

Diode Arrays Selection Notes

Select this module when a single pair of diodes with high current handling and chassis mounting is required. The standard recovery speed and 1800V rating make it suitable for general-purpose rectification in industrial settings. Consider the POW-R-BLOK form factor for space-constrained chassis installations where high thermal performance and mechanical stability are prioritized over surface-mount alternatives.

Diode Arrays Part Context

Powerex Inc. specializes in power conversion solutions for extreme conditions, including space, aerospace, and defense industries. The LDR11466 belongs to their portfolio of high-reliability semiconductor modules. This product line emphasizes durability and performance in mission-critical applications, distinguishing itself through specialized packaging technologies like the POW-R-BLOK series designed for rugged operational environments.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements may require evaluating equivalent specifications from other manufacturers or utilizing compatible modules within the same POW-R-BLOK family if pinout and electrical parameters align.