Infineon BSC074N15NS5: High-Performance OptiMOS 5 Power MOSFET for Efficient Power Conversion

In the relentless pursuit of higher efficiency and power density in modern electronics, the choice of power switching device is paramount. The Infineon BSC074N15NS5 stands out as a benchmark in this domain, a superior OptiMOS 5 power MOSFET engineered to set new standards in performance for a wide array of power conversion applications.

This MOSFET is built on Infineon’s advanced OptiMOS 5 technology platform, which is renowned for its exceptional balance of low switching losses and low on-state resistance. The BSC074N15NS5, in particular, is a 150V N-channel transistor housed in a compact and robust SuperSO8 package. This combination is specifically tailored to meet the demanding requirements of contemporary switch-mode power supplies (SMPS), motor drives, solar inverters, and telecom systems.

The core of its high-performance credentials lies in its extremely low figure-of-merit (FOM). With a maximum RDS(on) of just 7.4 mΩ, it minimizes conduction losses, allowing for more current to be handled with significantly less energy wasted as heat. Concurrently, the OptiMOS 5 technology ensures exceptionally low gate charge (Qg) and output charge (Qoss). This translates to drastically reduced switching losses, enabling systems to operate at higher frequencies. The ability to switch faster is a key enabler for designers to shrink the size of magnetic components like inductors and transformers, thereby increasing overall power density.

Furthermore, the device offers enhanced body diode robustness, which is critical for applications involving hard commutation or freewheeling phases. The SuperSO8 package not only provides a small footprint, crucial for space-constrained designs, but also offers superior thermal performance, ensuring reliable operation even under strenuous conditions.

ICGOOODFIND: The Infineon BSC074N15NS5 exemplifies the pinnacle of power MOSFET design, delivering an unparalleled blend of ultra-low RDS(on) and minimal switching losses. It is an optimal solution for engineers striving to push the boundaries of efficiency, thermal management, and power density in their next-generation power conversion systems.

Keywords: OptiMOS 5, Low RDS(on), High Efficiency, Power Density, SuperSO8