Infineon IPD70R360P7S: A High-Performance 70mΩ Power MOSFET for Automotive and Industrial Applications

The relentless drive towards higher efficiency, greater power density, and enhanced reliability in automotive and industrial systems places immense demands on power switching components. Addressing these challenges head-on, the Infineon IPD70R360P7S stands out as a premier 70mΩ power MOSFET engineered to deliver exceptional performance in the most demanding environments.

This MOSFET is built upon Infineon's advanced OptiMOS 7 technology platform, which represents a significant leap forward in silicon-based power transistor design. The core of its superiority lies in its ultra-low typical on-state resistance (RDS(on)) of just 3.6 mΩ at 10 V, a figure that is among the best in its class. This exceptionally low resistance is the primary factor behind its minimal conduction losses, enabling higher efficiency and reducing heat generation. This characteristic is paramount for applications like electric power steering (EPS), braking systems, and 48V mild-hybrid DC-DC converters, where every percentage point of efficiency translates into energy savings and extended range.

Beyond raw efficiency, the IPD70R360P7S is meticulously designed for robustness. It offers an impressive avalanche ruggedness and high maximum current capability (390A), ensuring operational stability even under stressful conditions such as load dumps or short-circuit events. The device also features a low gate charge (QG) and excellent switching characteristics, which contribute to lower switching losses. This allows for higher switching frequencies in systems, which in turn enables the use of smaller passive components like inductors and capacitors, reducing overall system size and cost.

A key attribute of this component is its AEC-Q101 qualification, guaranteeing that it meets the stringent quality and reliability standards required for automotive electronics. This makes it an ideal choice not only for engine control units and transmission control but also for industrial applications like motor drives, robotics, and high-density server power supplies. The strong SO8 package ensures superior thermal performance and mechanical durability, critical for long-term reliability under thermal cycling.

ICGOODFIND: The Infineon IPD70R360P7S is a benchmark power MOSFET that sets a new standard for performance and reliability. Its industry-leading low RDS(on), superior switching characteristics, and automotive-grade ruggedness make it an optimal and future-proof solution for designers aiming to push the boundaries of efficiency and power density in next-generation automotive and industrial platforms.

Keywords: Ultra-low RDS(on), Automotive AEC-Q101, OptiMOS 7 Technology, High Current Capability, Power Efficiency.