Is it possible to get a product which is not in the catalog? Does Fuji make customized products?

Please contact Fuji Electric Corp. of America or your local sales representative or distributor to answer your question.

Is there any quality difference between products made in Japan and those made overseas?

Fuji Electric Corp. of America enforces the same quality standard for product management at all locations, regardless of where the manufacturing sites are.

Where are Fuji semiconductor products manufactured?

The semiconductor products of Fuji Electric Corp. of America are manufactured at its six sites in Japan (including Matsumoto Factory, Yamanashi Factory, Fuji Electric Power Semiconductor Co., Ltd., and Fuji Electric Tsugaru Semiconductor Co., Ltd.), and three overseas sites (Fuji Electric (ShenZhen) Co., Ltd., Fuji Electric Philippines, Inc., and Fuji Electric (Malaysia) Sdn. Bhd.).

What is the case temperature (Tc)?

Case temperature (Tc) is the temperature on the module copper base surface right under a semiconductor chip where the temperature is the highest.

What is the junction temperature (Tj)?

Junction temperature is the temperature at joints on a semiconductor chip.

What is the difference between an IGBT and a MOSFET?

An IGBT is a device that has a basic structure of a P-layer added to the drain side of a MOSFET. An IGBT is suited for large-current and high withstand-voltage applications. A MOSFET is suited for small-capacity and high-speed switching applications.