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Overview

Infineon's CoolSiC™ MOSFET bare dies for automotive inverter applications enable designers to leverage efficiency and power density. They enhance system efficiency by operating at higher temperatures and switching frequencies. Available in 750 V and 1200 V, with corner- and mid-gate layouts, and chip sizes for 7-11 mΩ RDS, they offer superior gate-oxide reliability and low switching losses, thanks to a state-of-the-art trench design, and accommodate various connection methods with multiple metal stack options.

Key features

  • High efficiency and power density
  • Standard voltage levels: 750 V and 1200 V
  • Corner- and mid-gate layouts available
  • Chip sizes for 7-11 mΩ RDS (on-resistance)
  • Various metal stack options for connection methods
  • Superior gate-oxide reliability
  • State-of-the-art trench design

Applications

Energy storage systems
Hydrogen electrolysis
Photovoltaic
Traction

About

Silicon Carbide CoolSiC™ MOSFET bare dies

Infineon’s range of CoolSiC™ MOSFET bare dies for automotive inverter applications allows designers to fully leverage the potential for efficiency and power density. When Silicon Carbide (SiC) semiconductors are used as switches, the overall system efficiency is enhanced by enabling higher operating temperatures and switching frequencies. Infineon's SiC bare dies are available in standard voltage levels of 750 V and 1200 V. Designers can choose from corner- and mid-gate layouts, with chip sizes for 7 mΩ to 11 mΩ RDS (on-resistance). Various metal stack options are provided to accommodate all connection methods.

SiC MOSFET bare dies offer superior gate-oxide reliability, thanks to a state-of-the-art trench design, delivering best-in-class switching and conduction losses.

Key benefits

Best performance:

  • CoolSiCTM Trench technology
  • Best in Class RDS(on) x Area
  • Higher efficiency
  • Up to 200°C operating temperature

Quality leadership:

  • Low CoolSiC™ FIT
  • Dedicated automotive development
  • Extended qualification
  • Low parameter spread for parallelization
  • Known Good Die testing implemented
Best performance balance

Infineon CoolSiC™ MOSFET bare dies offer the best overall balance between performance and quality key indicators. 

SiC_BareDie_Master Deck_BestBalanceTradeoff_Graphic for web
SiC_BareDie_Master Deck_BestBalanceTradeoff_Graphic for web
SiC_BareDie_Master Deck_BestBalanceTradeoff_Graphic for web
Automotive inverter application

Infineon offers its CoolSiC™ MOSFET bare die range to the automotive industry for the application in hybrid and electric vehicles' traction inverter. The switches in traction inverters are used to convert the DC from the high voltage battery to AC for the electric motors.

Silicon Carbide CoolSiC™ MOSFET bare dies

Infineon’s range of CoolSiC™ MOSFET bare dies for automotive inverter applications allows designers to fully leverage the potential for efficiency and power density. When Silicon Carbide (SiC) semiconductors are used as switches, the overall system efficiency is enhanced by enabling higher operating temperatures and switching frequencies. Infineon's SiC bare dies are available in standard voltage levels of 750 V and 1200 V. Designers can choose from corner- and mid-gate layouts, with chip sizes for 7 mΩ to 11 mΩ RDS (on-resistance). Various metal stack options are provided to accommodate all connection methods.

SiC MOSFET bare dies offer superior gate-oxide reliability, thanks to a state-of-the-art trench design, delivering best-in-class switching and conduction losses.

Key benefits

Best performance:

  • CoolSiCTM Trench technology
  • Best in Class RDS(on) x Area
  • Higher efficiency
  • Up to 200°C operating temperature

Quality leadership:

  • Low CoolSiC™ FIT
  • Dedicated automotive development
  • Extended qualification
  • Low parameter spread for parallelization
  • Known Good Die testing implemented

Best performance balance

Infineon CoolSiC™ MOSFET bare dies offer the best overall balance between performance and quality key indicators. 

SiC_BareDie_Master Deck_BestBalanceTradeoff_Graphic for web
SiC_BareDie_Master Deck_BestBalanceTradeoff_Graphic for web
SiC_BareDie_Master Deck_BestBalanceTradeoff_Graphic for web

Automotive inverter application

Infineon offers its CoolSiC™ MOSFET bare die range to the automotive industry for the application in hybrid and electric vehicles' traction inverter. The switches in traction inverters are used to convert the DC from the high voltage battery to AC for the electric motors.

Please be aware that CoolSiC™ MOSFET bare die products are not available via Infineon´s distribution partners.

Please contact your local sales office, we will be happy to answer your question.

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