Infineon IRFR4620TRLPBF: High-Performance N-Channel Power MOSFET for Efficient Switching Applications

The relentless pursuit of higher efficiency and power density in modern electronics places immense demand on switching components. At the heart of many power conversion systems, from DC-DC converters to motor drives, lies the Power MOSFET. The Infineon IRFR4620TRLPBF stands out as a premier N-Channel MOSFET engineered to meet these rigorous demands, offering a blend of robust performance, reliability, and efficiency.

This MOSFET is built upon advanced silicon technology, featuring a very low on-state resistance (RDS(on)) of just 27mΩ. This key characteristic is paramount, as it directly translates to reduced conduction losses. When the device is fully turned on, it behaves almost like a very small resistor, minimizing the voltage drop across it and the subsequent power dissipated as heat. This inherent efficiency makes the IRFR4620TRLPBF an excellent choice for high-current applications, ensuring cooler operation and contributing to higher overall system reliability.

Furthermore, the device is optimized for fast switching performance. With low gate charge (Qg) and capacitances, it requires less energy to switch on and off rapidly. This capability is crucial for high-frequency switching power supplies, where faster switching speeds allow for the use of smaller inductive and capacitive components, leading to more compact and cost-effective designs. The ability to minimize both switching and conduction losses ensures that power conversion stages operate at their peak potential.

Housed in a robust TO-252 (DPAK) package, the IRFR4620TRLPBF offers a compact footprint while providing effective thermal management. The package is designed to facilitate easy mounting onto a PCB and to transfer heat efficiently to the board, allowing it to handle a continuous drain current (ID) of up to 44A and withstand drain-to-source voltages (VDS) of up to 200V. This voltage rating makes it suitable for a wide array of applications, including switch-mode power supplies (SMPS), motor control circuits, automotive systems, and load switching.

Engineers value this component for its proven reliability and durability, backed by Infineon's stringent quality standards. It offers enhanced avalanche ruggedness and is characterized by 100% automated testing, ensuring consistent performance batch after batch.

ICGOODFIND: The Infineon IRFR4620TRLPBF is a high-performance N-channel power MOSFET that delivers exceptional efficiency and reliability for demanding switching applications. Its superior combination of extremely low RDS(on), fast switching capability, and a robust package makes it an ideal solution for designers aiming to maximize power density and minimize energy losses in their systems.

Keywords: Power MOSFET, Low RDS(on), Fast Switching, High Efficiency, TO-252 Package.