ROHM has expanded its lineup of low-voltage (40V/60V) MOSFETs for automotive applications – such as main inverter control circuits, electric pumps, and LED headlights – by introducing latest products adopting the new HPLF5060 package (4.9mm × 6.0mm).

In recent years, automotive low-voltage MOSFETs have been trending toward smaller packages, such as the 5060-size and even more compact options. However, this miniaturization introduces significant challenges for achieving reliable mounting, primarily due to narrow terminal spacing and leadless designs.

To address these issues, the new HPLF5060 package offers a smaller footprint compared to the widely used TO-252 package (6.6mm × 10.0mm) while enhancing board-mount reliability through the adoption of gull-wing leads. Additionally, the use of copper clip junction technology enables high-current operation, making the HPLF5060 an ideal solution for demanding automotive environments.

Mass production of new products using this package began in November 2025 (sample price: $3.5/unit, excluding tax). 

EcoMOS™ is ROHM's brand of silicon power MOSFETs designed for energy-efficient applications in the power device sector. Widely utilized in applications such as home appliances, industrial equipment, and automotive systems, EcoMOS™ provides a diverse lineup that enables product selection based on key parameters such as noise performance and switching characteristics to meet specific requirements.