DD241S14KKHPSA1

Diode Arrays Overview

The DD241S14KKHPSA1 is a silicon rectifier diode module from the DD 241 S series, manufactured by Infineon Technologies. It features a repetitive peak reverse voltage of 1400 V and an average forward current rating of 240 A at a case temperature of 100°C. The device utilizes Si-pellets with pressure contact technology and incorporates internal AlN insulation. Key electrical characteristics include a maximum forward voltage of 1.55 V at 800 A and a surge current capability of up to 9300 A. Thermal management is supported by a junction-to-case thermal resistance of 0.075 °C/W per module under DC conditions.

Diode Arrays Feature Summary

• Utilizes Si-pellets with pressure contact technology for robust mechanical and electrical connections.
• Features internal insulation constructed from Aluminum Nitride (AlN) material.
• Capable of operation within a wide operating temperature range from -40°C to +150°C.
• Designed with high vibration resistance suitable for demanding industrial environments.

Diode Arrays Applications

• Industrial power conversion systems
• High-voltage rectification circuits
• Heavy-duty motor drive applications

Diode Arrays Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm exact voltage and current ratings. Confirm availability status as legacy or discontinued products may have limited supply chains. Ensure that mounting torque specifications are strictly adhered to during installation to maintain thermal performance and mechanical integrity. Cross-reference datasheet revisions to ensure compatibility with current design requirements.

Diode Arrays Selection Notes

Select this component based on its 1400 V blocking voltage and 240 A continuous current capacity. Evaluate the thermal resistance parameters to determine appropriate heatsinking solutions for the intended duty cycle. Consider the physical dimensions and mounting hole configurations to ensure fitment within the target enclosure. Verify that the internal insulation properties meet the isolation voltage requirements of the system architecture.

Diode Arrays Part Context

This module belongs to the DD 241 S series of high-power diode modules. The series is characterized by the use of pressure contact technology and internal AlN insulation. These modules are engineered for high reliability in industrial power electronics applications requiring robust thermal and electrical performance under extreme operating conditions.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer resources for potential cross-references or updated product line replacements.

Diode Arrays FAQ

What is the maximum repetitive peak reverse voltage for the DD241S14KKHPSA1?

The maximum repetitive peak reverse voltage (VRRM) for this specific variant is 1400 V.

What type of internal insulation does the module utilize?

The module incorporates internal insulation made from Aluminum Nitride (AlN).

What is the maximum junction temperature rating?

The maximum junction temperature (Tvj max) is rated at 150°C.