The D44H10 is a dual N-channel MOSFET transistor manufactured by Siliconix and made available through Newark. It has a drain-source voltage of -20V, a total gate-source voltage of 20V, a continuous drain current of 4A, and a power dissipation of 4W. The transistor features a low switching time, low on-resistance, and low gate drive power. It is suitable for a wide range of applications including the switching of power circuits, logic level switching, level shifting, and load switching.