Automotive MOSFETs Set Up Shop In Tiny Dual-Side Cooling Package

The STLD200N4F6AG and STLD125N4F6AG 40V power MOSFETs for automotive motor-control applications devbut in the advanced PowerFLATTM 5x6 dual-side cooling (DSC) package, enabling increased power density in automotive Electronic Control Units (ECUs). The 0.8-mm high PowerFLATTM 5x6 DSC retains the footprint and thermally efficient bottom-side design of the standard package, while it exposes the top-side source electrode to accelerate heat dissipation. This allows a higher current rating that increases power density, enabling designers to build smaller ECUs without trading off functionality, performance, or reliability. Both devices feature a maximum drain current of 120A, maximum on-resistances of 1.5 mΩ and 3 mΩ, and total gate charges of 172nC and 91nC, respectively. The STLD200N4F6AG and STLD125N4F6AG have been AEC-Q101 qualified and are available now at prices starting from $1.15 each/1,000. For further information, visit



Burlington, MA


Suggested Articles

An accelerometer measures the rate of change of an object’s velocity to monitor its movement.

From cell phones to industrial manufacturing, knowing when an object (or a person!) is nearby is a basic sensing requirement.

Compact and rugged sensors from Balluff monitor temperature of fluids and compressed air.