DDB2U20N12W1RFB11BPSA1

Bridge Rectifier Overview

The DDB2U20N12W1RFB11BPSA1 is a single-phase CoolSiC Schottky diode module in the EasyBRIDGE package. It features a repetitive peak reverse voltage of 1200 V and a maximum RMS forward current of 25 A at the rectifier output. The device incorporates an integrated NTC thermistor with a rated resistance of 5 kΩ at 25 °C. Electrical characteristics include a surge forward current capability of 150 A and a junction-to-heatsink thermal resistance of 1.56 K/W per diode. The module utilizes PressFIT contact technology for mounting.

Bridge Rectifier Feature Summary

• CoolSiC Schottky diode generation 5 technology providing high dynamic robustness
• Integrated NTC temperature sensor for thermal monitoring
• PressFIT contact technology combined with rugged integrated mounting clamps
• Al2O3 substrate designed for low thermal resistance

Bridge Rectifier Applications

• DC chargers for electric vehicles

Bridge Rectifier Procurement Notes

Verify component authenticity by cross-referencing the unique serial number and material code printed on the module label against official Infineon databases. Confirm that the specific ordering suffix matches the required technical specifications, as variations may exist within the product family. Ensure compliance with industrial qualification standards such as IEC 60747 during the sourcing process.

Bridge Rectifier Selection Notes

Select this module for applications requiring high-temperature operation up to 150 °C and compact power conversion designs. The integrated NTC sensor simplifies thermal management integration. Verify that the system's mechanical interface supports PressFIT connections and that the required surge current ratings align with the 150 A specification provided in the datasheet.

Bridge Rectifier Part Context

This component belongs to the DDB2U series of EasyBRIDGE modules from Infineon Technologies. The series utilizes silicon carbide (SiC) technology to achieve superior performance compared to traditional silicon devices. The specific model integrates a single diode topology within a standardized package format designed for efficient heat dissipation and reliable electrical connections in industrial environments.

Bridge Rectifier Replacement Considerations

DDB2U40N12W1RF_B11

Bridge Rectifier FAQ

What is the maximum operating junction temperature?

The maximum operating junction temperature (Tvj, op) is 150 °C.

Does this module meet automotive qualification standards?

No, this product is not qualified according to the AEC Q100 or AEC Q101 documents of the Automotive Electronics Council.

What is the typical forward voltage at rated conditions?

The typical forward voltage (VF) is 1.85 V when measured at a forward current (IF) of 20 A and a junction temperature of 150 °C.