IAUCN08S7N045T 80 V, N-Ch, 4.54 mΩ max, Automotive MOSFET, top-side cooled SSO10T (5x7), OptiMOS™ 7

Overview

IAUCN08S7N045T is an automotive MOSFET built with Infineon’s leading edge, power semiconductor technology; OptiMOS™ 7 80 V. This product is offered in our innovative, top-side cooled SSO10T 5x7 mm2 SMD package. The SSO10T package helps customers achieve big advancements in cooling and power density. It is designed specifically for the high performance, quality, and robustness needed for demanding automotive applications.

Summary of Features

  • Direct cooling path to ECU housing
  • Virtually no heat flows into PCB
  • Industry’s largest exposed pad area
  • Freedom to route traces under package
  • Can mount parts on back side of PCB
  • Excellent on-resistance, RDS(on)
  • Fast switching times (turn on/off)
  • Tight threshold voltage, VGS(th), range
  • Extended qualification beyond AEC-Q101
  • Enhanced electrical testing
  • Package is listed with JEDEC

Benefits

  • Enables excellent thermal management
  • Thermal impedance improved 20% to 50%
  • Thermal resistance improved 20% to 50%
  • Helps reduce ECU volume or PCB area
  • Helps reduce PCB cost (area, Cu, vias)
  • Reduces PCB and system design effort
  • Helps achieve highest power density
  • Reduces conduction losses
  • Superior switching performance
  • Well-suited for parallel placement
  • Quality and robustness for automotive
  • Potential for second source supplier

Potential Applications

General Automotive Applications, including

  • 48 V Electric Power Steering (EPS)
  • 48 V Steer by Wire (SbW)
  • HV-LV DC-DC converter
  • 48 V-12 V DC-DC converter
  • LED Headlamp Lighting
  • 48 V Pumps and Fans
  • 48 V Motor Control
  • 24 V Motor Control
  • DC-AC Inverter

Light Electric Vehicles (LEVs, 2-wheelers, 3-wheelers)
Commercial and Agricultural Vehicles

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