Infineon IPD90N04S4-03: High-Performance N-Channel MOSFET for Automotive and Industrial Applications

The demand for robust, efficient, and reliable power switching solutions continues to grow across automotive and industrial sectors. Addressing this need, the Infineon IPD90N04S4-03 stands out as a high-performance N-channel MOSFET engineered to deliver exceptional power management in demanding environments.

This MOSFET is built on Infineon’s advanced OptiMOS™ technology, which ensures low on-state resistance (RDS(on)) combined with high current handling capability. With a maximum RDS(on) of just 3.8 mΩ at 10 V, the device minimizes conduction losses, leading to improved system efficiency and reduced heat generation. Its high continuous drain current rating of 90 A makes it suitable for high-power applications such as motor drives, solenoid control, and DC-DC converters.

A key strength of the IPD90N04S4-03 is its optimized for automotive qualifications, adhering to stringent AEC-Q101 standards. This makes it an ideal choice for automotive systems including electric power steering (EPS), braking systems, and transmission control units, where reliability under extreme conditions is critical. Additionally, the MOSFET features a low gate charge (Qg) and fast switching characteristics, enabling efficient operation at high frequencies while reducing driving losses.

The device is housed in a SuperSO8 package, which offers an excellent power-to-size ratio and enhances thermal performance. This compact footprint is particularly beneficial for space-constrained applications in both automotive and industrial designs, such as battery management systems (BMS) and load switches.

Industrial applications also benefit from the MOSFET’s ruggedness and durability. It can operate effectively in environments with high vibration, temperature fluctuations, and electrical noise, ensuring long-term performance in factory automation, power supplies, and robotics.

In summary, the Infineon IPD90N04S4-03 provides a powerful combination of efficiency, reliability, and compact design, making it a top choice for modern power electronics challenges.

ICGOODFIND: The Infineon IPD90N04S4-03 is a superior N-channel MOSFET offering high current capability, low RDS(on), and automotive-grade robustness, ideal for enhancing performance in automotive and industrial power systems.

Keywords:

OptiMOS™ Technology

Low RDS(on)

Automotive Qualified

SuperSO8 Package

High Current Switching