Infineon IRFS4310ZTRLPBF: High-Performance Power MOSFET for Automotive and Industrial Applications

The demand for efficient and reliable power management solutions continues to grow across the automotive and industrial sectors. At the heart of many advanced electronic systems lies the power MOSFET, a critical component for switching and amplifying signals. The Infineon IRFS4310ZTRLPBF stands out as a premier example of this technology, engineered to deliver exceptional performance and robustness in demanding environments.

This MOSFET is a N-channel device built on Infineon’s advanced silicon trench technology, which is renowned for achieving an optimal balance between low on-state resistance (R_DS(on)) and low gate charge. With a maximum R_DS(on) of just 1.8 mΩ at a gate-source voltage of 10 V, the IRFS4310ZTRLPBF minimizes conduction losses, leading to higher overall system efficiency and reduced heat generation. This is particularly crucial for applications like electric power steering (EPS), brake systems, and engine management in vehicles, where every watt of power saved contributes to improved fuel economy or extended electric vehicle range.

Furthermore, its high current handling capability, rated for 240A continuous drain current, makes it an ideal choice for high-power industrial drives, robust DC-DC converters, and motor control systems. The device is housed in a PQFN 5x6 mm package, which offers an excellent power-to-size ratio and enhances thermal performance by allowing efficient heat dissipation away from the silicon die. This is vital for maintaining reliability under high-stress operating conditions.

A key attribute of this component is its AEC-Q101 qualification, confirming its suitability for the rigorous environmental and operational demands of automotive electronics. It is designed to withstand high temperatures and harsh conditions, ensuring long-term durability. For industrial applications, its robustness translates to increased uptime and reliability in factory automation, power supplies, and renewable energy systems.

In summary, the IRFS4310ZTRLPBF exemplifies Infineon’s commitment to pushing the boundaries of power semiconductor technology, providing designers with a component that enhances efficiency, power density, and reliability.

ICGOODFIND: The Infineon IRFS4310ZTRLPBF is a top-tier power MOSFET that sets a high standard for performance in automotive and industrial designs, offering an outstanding combination of ultra-low R_DS(on), high current capability, and proven robustness in a compact, thermally efficient package.

Keywords: Power MOSFET, Low R_DS(on), AEC-Q101, Automotive Applications, High Current Handling