LD411260

Diode Arrays Overview

The LD411260 is a single diode module from the POW-R-BLOK series manufactured by Powerex Inc. It is designed for applications requiring rectification and isolated packaging, allowing easy mounting with other components on a common heatsink. The module features an aluminum nitride isolator and compression bonded elements for low thermal impedance. It has been tested and recognized by Underwriters Laboratories (UL).

Diode Arrays Feature Summary

• Electrically isolated heatsinking capability
• Aluminum nitride electrical isolator
• Compression bonded semiconductor elements
• Metal baseplate construction

Diode Arrays Applications

• Bridge circuits
• AC & DC motor drives
• Battery supplies
• Power supplies
• Large IGBT circuit front ends

Diode Arrays Procurement Notes

Verify the specific voltage rating suffix associated with the LD411260 part number against official Powerex documentation to ensure correct blocking voltage selection. Confirm package dimensions and terminal configurations match the target design requirements before procurement.

Diode Arrays Selection Notes

Select this component for high-power rectification tasks requiring galvanic isolation between the circuit and the heatsink. The aluminum nitride isolator provides robust electrical separation while maintaining efficient thermal transfer. Ensure the application current does not exceed the module's rated average forward current.

Diode Arrays Part Context

This component belongs to the POW-R-BLOK family of power modules, which are characterized by their rugged metal baseplate construction and isolated thermal management capabilities. These modules are widely used in industrial power conversion systems where reliability and ease of installation on shared cooling structures are critical.