Infineon IPB120P04P4-04: High-Performance OptiMOS Power MOSFET for Automotive and Industrial Applications

In the demanding arenas of automotive and industrial electronics, efficiency, reliability, and power density are non-negotiable. The Infineon IPB120P04P4-04 stands out as a premier solution, engineered to meet these rigorous challenges head-on. As part of Infineon's esteemed OptiMOS™ power MOSFET family, this component sets a new benchmark for performance in switching applications.

This device is characterized by its exceptionally low typical on-state resistance (RDS(on)) of just 1.2 mΩ at a gate-source voltage of 10 V. This ultra-low resistance is pivotal, as it directly translates to minimized conduction losses. The result is superior efficiency, which is critical for reducing heat generation and improving the overall energy footprint of systems like DC-DC converters in electric vehicles (EVs) and high-current motor drives in industrial automation.

Furthermore, the IPB120P04P4-04 is housed in a PQFN 8x8 mm package, which offers an excellent thermal-to-RDS(on) ratio. This advanced packaging technology enhances power density, allowing designers to create more compact and lighter systems without sacrificing performance or robustness. Its high threshold voltage and optimized gate charge (Qg) also ensure robust and straightforward gate driving, contributing to stable operation and enhanced system reliability.

A key strength of this MOSFET is its AEC-Q101 qualification, guaranteeing its suitability for the harsh environments encountered in automotive applications. It is designed to handle high load currents and is an ideal choice for 48V battery systems, electric power steering (EPS), and braking systems. In the industrial sphere, its robustness makes it perfect for server power supplies, solar inverters, and heavy-duty robotics.

ICGOOODFIND: The Infineon IPB120P04P4-04 OptiMOS™ power MOSFET is a top-tier component that delivers unmatched efficiency and power density for the most demanding automotive and industrial applications. Its combination of ultra-low RDS(on), advanced packaging, and automotive-grade qualification makes it an indispensable component for engineers designing the next generation of high-performance electronic systems.

Keywords: OptiMOS™, Low RDS(on), AEC-Q101, Power Density, Automotive Applications.