Field Stop Trench IGBT

Due to the combination of field stop concept and unique trench structure, JSAB’s IGBT technology leads to significant improvement of the static as well as the dynamic performance of the device. The unique trench structure fabricated with the state-of-the-art process technology provides low gate capacitance and further minimizes EMI noise and switching losses. JSAB takes some innovative approaches toward optimizing design and production process to reduce production costs and enhance the marketing competitiveness of products.

For the IGBT usage in applications, there are typically two main operation principles, hard switching, and soft switching. JSAB offers a wide portfolio for both switching conditions. JSAB mainly focuses on the typical application of hard switching such as power supplies and motor drive inverters. Our IGBTs are also suitable for soft switching applications such as induction cookers and inverterized microwave ovens.