Infineon Technologies 600 V CoolMOS™ S7A

The automotive grade 600 V CoolMOS™ S7A superjunction MOSFET addresses xEV applications where MOSFETs are switched at low frequency, such as HV eFuse, HV eDisconnect and on-board charger in the slow-switching leg of the PFC stage. The innovative package concept offered by the QDPAK top-side cooled (TSC) combined with superior robustness and performance of the CoolMOS™ S7A MOSFET meet the stringent requirements for increased power density, safety, and reliability in these applications.

Key features

• Lowest R_DS(ON)
• Compact top-side-cooled QDPAK package
• Optimized for conduction performance
• Improved thermal resistance

Additional features

• High pulse current capability
• Kelvin-source pin improves switching performance at high current
• Minimizes conduction losses
• Increases energy efficiency
• More compact and easier designs
• Lower TCO cost or BOM cost

Applications

• High-voltage eFUSE
• High-voltage eDisconnect
• On-board charger