The FDV301N from Fairchild is a surface mount, N channel logic level enhancement mode digital FET in SOT-23 package. This device features high cell density, DMOS technology which has been especially tailored to minimize the onstate resistance and maintain low gate charge for superior switching performance, this one N channel FET can replace several different digital transistors with different bias resistor values. FDV301N is suitable for low voltage and power management applications.