Infineon Technologies AG has introduced its new CoolSiC MOSFETs 1400 V G2 in the TO-247PLUS-4 Reflow package, designed to meet the growing demands of high-power applications such as electric vehicle (EV) charging, battery energy storage systems, and commercial, construction, and agricultural vehicles (CAVs). These sectors increasingly require higher power density, improved efficiency, and robust performance under challenging environmental conditions.
The new 1400 V CoolSiC MOSFETs enable systems to handle higher DC-link voltages while improving thermal performance, reducing system size, and enhancing reliability. Featuring Infineon’s advanced .XT interconnection technology, the devices deliver superior thermal conductivity and mechanical durability, ensuring consistent operation even under demanding load and temperature conditions.
The TO-247PLUS-4 Reflow package supports reflow soldering at 260°C for up to three cycles and ensures reliable operation with junction temperatures up to 200°C. Its high peak current capability and robust construction make it ideal for applications requiring long-term reliability and endurance.
With the extended 1400 V voltage class, the new devices provide additional safety margin for faster switching and simplified overvoltage protection, helping engineers eliminate power derating and further strengthen overall system resilience.
The CoolSiC MOSFETs 1400 V G2 in the TO-247PLUS-4 Reflow package are available in RDS(on) classes ranging from 6 to 29 mΩ, making them well-suited for high-efficiency designs in EV charging, CAVs, and energy storage systems. Infineon also offers 1400 V CoolSiC MOSFETs in a TO-247-4 package with high creepage, available in RDS(on) classes from 11 to 38 mΩ, ideal for applications such as photovoltaic systems.
With this latest addition, Infineon continues to expand its CoolSiC portfolio, empowering engineers to design compact, energy-efficient, and reliable power systems that meet the performance expectations of next-generation electrified and renewable energy applications.
Original – Infineon Technologies