Infineon IPA60R160C6 CoolMOS™ Power MOSFET: High-Efficiency Performance for Switching Applications

The relentless pursuit of higher efficiency and power density in modern electronics places immense demands on power switching components. At the forefront of meeting these challenges is the Infineon IPA60R160C6, a member of the renowned CoolMOS™ C6 family. This Power MOSFET is engineered to deliver exceptional switching performance and superior efficiency across a wide range of applications, including switch-mode power supplies (SMPS), power factor correction (PFC), lighting, and industrial drives.

A cornerstone of this device's performance is its remarkably low effective dynamic loss factor. The CoolMOS™ C6 technology achieves an optimal balance between low gate charge (Qg) and low effective output capacitance (Coss,eff). This technological synergy is critical for minimizing switching losses, which are a primary source of inefficiency in high-frequency circuits. Designers can leverage this to push switching frequencies higher, enabling the use of smaller passive components like transformers and capacitors, thereby increasing overall power density.

Beyond dynamic performance, the IPA60R160C6 boasts a low on-state resistance (R DS(on)) of just 160 mΩ at maximum gate voltage. This low conduction resistance directly translates to reduced I²R losses when the MOSFET is fully turned on, further enhancing system efficiency and minimizing heat generation. The device’s 650V drain-source voltage rating provides a robust safety margin for operation in off-line applications, ensuring reliable performance against voltage spikes and transients.

The package itself, the TO-220 FullPAK, offers a key advantage: a fully isolated mounting surface. This simplifies thermal management by allowing direct attachment to a heatsink without the need for an insulating washer, improving heat dissipation and reducing the overall part count in the bill of materials.

ICGOOODFIND: The Infineon IPA60R160C6 CoolMOS™ stands out as a premier solution for designers aiming to maximize efficiency and power density. Its optimized switching characteristics, combined with low conduction losses and a robust, thermally efficient package, make it an excellent choice for demanding high-frequency switching applications.

Keywords: High-Efficiency, Low Switching Losses, CoolMOS™ C6, 650V Rating, Power Density