C441PN

Scrs Overview

The Powerex C441PN is a single diode module from the POW-R-BLOK series, designed for rectification and isolated packaging in power electronics. It features an electrically isolated heatsink construction, allowing direct mounting to common heatsinks without additional insulation components. The module utilizes compression bonded technology to ensure low thermal impedance and robust mechanical integrity. Rated for high current and voltage applications, it supports operation in demanding environments including industrial power supplies, motor drives, and welding equipment.

Scrs Feature Summary

• Electrically isolated heatsinking for simplified thermal management
• Compression bonded construction for enhanced reliability
• Low thermal impedance design for improved current capability

Scrs Applications

• Power Supplies
• Bridge Circuits
• AC & DC Motor Drives
• Large IGBT Circuit Front Ends

Scrs Procurement Notes

Verify the specific electrical ratings and pinout configuration against the official Powerex datasheet before integration. Confirm that the isolation voltage and thermal characteristics meet the target system requirements. Ensure compatibility with existing heatsinking infrastructure due to the isolated module design.

Scrs Selection Notes

Select this component for applications requiring high-current rectification with simplified thermal isolation. Evaluate the forward current and reverse voltage ratings against peak circuit loads. Consider the physical dimensions and mounting style to ensure fit within the enclosure constraints.

Scrs Part Context

This part belongs to the POW-R-BLOK family of single and dual diode modules by Powerex. These modules are engineered for easy installation on common heatsinks, reducing engineering time by eliminating the need for separate insulating components. The series is widely used in industrial power conversion systems.

Scrs Replacement Considerations

Check for exact pin-compatible alternatives with matching voltage and current ratings. Verify thermal impedance values to ensure equivalent heat dissipation performance. Confirm that the replacement maintains the same isolation specifications for safe mounting on shared heatsinks.