The AP70AN3K3I from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 3.2 A, Drain Source Resistance 3.3 ohm, Drain Source Breakdown Voltage 700 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for AP70AN3K3I can be seen below.