The AP50AN1K0H from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 7 A, Drain Source Resistance 1 ohm, Drain Source Breakdown Voltage 500 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for AP50AN1K0H can be seen below.