DD540N22KTIMHPSA1

Diode Arrays Overview

The DD540N22KTIMHPSA1 is a silicon rectifier diode module from Infineon Technologies, utilizing pressure contact technology and Advanced Medium Power Technology (AMPT). It features an electrically insulated base plate within an industrial standard package. Key electrical parameters include a repetitive peak reverse voltage of 2200 V and a maximum RMS on-state current of 900 A. The average on-state current is rated at 540 A at a case temperature of 100 °C. Surge current capacity reaches 16500 A for 10 ms at 25 °C. The module has a threshold voltage of 0.78 V and a slope resistance of 0.31 mΩ. Thermal resistance from junction to case is 0.078 K/W per arm.

Diode Arrays Feature Summary

• Pressure contact technology ensures high reliability and robust mechanical connection.
• Advanced Medium Power Technology (AMPT) optimizes performance characteristics.
• Electrically insulated base plate provides safety isolation compliant with Class 1 standards.

Diode Arrays Applications

• Rectifiers for drive applications
• Rectifiers for UPS systems
• Battery chargers

Diode Arrays Procurement Notes

Verify the specific ordering suffix TIMHPSA1 against official documentation to confirm exact manufacturing specifications and compliance status. Confirm that the component meets all necessary insulation and mounting torque requirements for your specific application environment before finalizing procurement.

Diode Arrays Selection Notes

Select this module when high surge current capability and reliable pressure contact are required. Ensure the thermal management system can maintain the case temperature below 100 °C to sustain the 540 A average current rating. Verify compatibility with the specified mounting torques for both mechanical and electrical connections.

Diode Arrays Part Context

This component belongs to the DD540N22K series of network diode modules. It is designed for high-power industrial applications requiring robust rectification. The module integrates silicon pellets with internal insulation and an aluminum nitride layer for enhanced thermal and electrical performance.

Diode Arrays Replacement Considerations

Consult official replacement lists or datasheets for compatible alternatives. Ensure any substitute matches the 2200 V rating, 540 A current capacity, and physical dimensions of the 60 mm base plate.

Diode Arrays FAQ

What is the maximum allowable junction temperature?

The maximum junction temperature is 150 °C.

Does the module have an insulated base plate?

Yes, it features an electrically insulated base plate providing basic insulation according to Class 1 standards.

What is the insulation test voltage?

The insulation test voltage is 3.6 kV RMS for 1 second at 50 Hz.