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ADP280120W3 Image

The ADP280120W3 from STMicroelectronics is an Automotive-Qualified SiC Power MOSFET that has been optimized for hybrid and electric vehicle traction inverters. It has a drain-source breakdown voltage of up to 1200 V, a gate threshold voltage of 3.1 V, and a drain-source on-resistance of less than 5.05 milli-ohms. This Power MOSFET has a continuous drain current of up to 275 A and a power dissipation of less than 549 W. It is fabricated on a Silicon Nitride (Si3N4) AMB substrate to improve thermal performance and has undergone a sintering process to ensure an improved lifetime. This AQG-324 qualified MOSFET integrates switches that are based on the third-generation SiC Power MOSFET that offers very low drain-source on-resistance and switching losses while providing outstanding performances in synchronous rectification working mode.

The ADP280120W3 uses a copper base plate with a pin-fin base structure that allows for direct fluid-based cooling to minimize thermal resistance and incorporates three NTC temperature sensors for better thermal monitoring and management. This SiC MOSFET has a dedicated pin-out offering the best switching performances with built-in press-fit pins that ensures an optimal connection with the driving board. It is available in a module that measures 154.50 x 126.50 mm and is ideal for main inverter (electric traction) applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    SiC Power MOSFET for Electric Traction Inverters


  • Types of MOSFET
    N-Channel Enhancement Mode
  • Technology
  • Transistor Polarity
  • Dimensions
    154.50 x 126.50 mm
  • Continous Drain Current
    275 A
  • Drain Source Resistance
    5.05 milliohm
  • Drain Source Breakdown Voltage
    1200 V
  • Gate Source Voltage
    -5 to 18 V
  • Gate Source Threshold Voltage
    3.1 V
  • Gate Charge
    629 nC
  • Power Dissipation
    549 W
  • Temperature operating range
    -40 to 175 Degree C
  • Industry
  • Qualification
  • RoHS Compliant
  • Package Type
  • Package
  • Applications
    Main inverter (electric traction)

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