EMI is an abbreviation of Electro Magnetic Interference. The word describes the negative effect caused on peripheral equipment by an electronic device, and it is also called emission. EMI consists of conductive noise that leaks to a power source, and radiation noise that is emitted as electromagnetic waves. For details, refer to Application Manual Chapter […]
Fuji Electric Corp. of America enforces the same quality standard for product management at all locations, regardless of where the manufacturing sites are.
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.).
I2t is a Joule-integral for overcurrent allowed within the range that does not result in element destruction. Overcurrent is defined in one cycle at commercially restricted half-waves (50, 60 Hz).
NTC (Negative Temperature Coefficient Thermistor) is an electronic component whose resistance decreases while the temperature increases.
The maximum allowable temperature for the chip during conventional continuous operation is specified in Tj(op). Please ensure the maximum chip temperature stays at or under Tj(op) during conventional continuous operation. The maximum allowable temperature for a chip during short-term overload or abnormal operation is specified inTj(max).
Case temperature (Tc) is the temperature on the module copper base surface right under a semiconductor chip where the temperature is the highest.
Junction temperature is the temperature at joints on a semiconductor chip.
Refer to the description of terms in Application Manual Chapter 2-1.
Refer to “Part numbers” in the Semiconductors General Catalog.