Infineon CoolSiC MOSFETs now in TO-247PLUS-4
Infineon has launched the CoolSiC MOSFETs 1400V G2 in the TO-247PLUS-4 Reflow package. The devices support higher DC-link voltages and enable improved thermal performance, reduced system size and enhanced reliability.
They are designed for high-power applications such as EV charging, battery energy storage systems, and commercial, construction and agricultural vehicles (CAVs).
The package technology supports reflow soldering at 260°C for up to three cycles and enables reliable operation with junction temperatures up to 200°C, while ensuring high peak current capability. Leveraging the Infineon .XT interconnection technology, the devices deliver improved thermal performance and enhanced mechanical robustness for demanding environments. The new 1400V voltage class provides additional margin for faster switching and simplifies protection measures against overvoltage. This eliminates the need for power derating and contributes to overall system robustness.
The CoolSiC MOSFETs are available in RDS(on) classes from 6 to 29 mΩ . Infineon also offers CoolSiC MOSFETs 1400V in a TO-247-4 package with high creepage. RDS(on) classes for this portfolio range from 11 to 38 mΩ, with devices suitable also for applications such as photovoltaic.
