FET.The HXY100N03DF is a N Channel DFN-8L (3x3) MOSFET manufactured by the HXY MOSFET company. It has a drain-source voltage of 30V, a drain current of 100A, and an on resistance of 4mO at 10V, 30A. The MOSFET is RoHS compliant, and is used in applications such as power switching, load switching, and motor control.