Electric tools come in various shapes, including tree wall trimmers, leaf blowers, chainsaws, and angle grinders, which are either powered by AC power or batteries in wireless devices. Electric tools can use brushed DC, three-phase brushless DC, or induction motors, depending on whether they are aimed at DIY enthusiasts or professionals who frequently use them, as well as the type of equipment and the required performance. The electronic components inside these tools need to provide high efficiency (especially in wireless design) and a longer lifespan to enhance the usability of the tools.

By utilizing the Trench Field Stop IGBT technology and adopting high-density device structure design and advanced ultra-thin chip processing technology, a new generation of Trench FS IGBT series products are launched, suitable for 600V voltage range products. This series of products significantly reduces device saturation voltage drop and turn off loss by optimizing carrier injection efficiency and carrier distribution, thereby reducing device power consumption and improving system efficiency, The highest junction temperature is 175 ℃, with lower temperature rise and stronger reliability.