.The SI4947ADY is a fully integrated, low RDS(on) Power MOSFET in an SO-8 RoHS package manufactured by VBsemi Elec. With a maximum current ratings of 7.2 Amps and maximum voltage of 100 Volts, it is ideally suited for switching and wide range of power applications such as DC-DC Converters, Motor Control, Load Switching, Power Management, and Lighting Control. It features low on-resistance, low gate charge, and fast switching times. This part also provides breakdown voltage rating of more than a 100V and can operate at both high and low temperatures. It also provides internal Over-Temperature Protection, negative bias stability, and robust SO-8 RoHS package that makes it suitable for harsh environment applications.