The AOK500V120X2 from Alpha & Omega Semiconductor is a MOSFET with Continous Drain Current 6.3 A, Drain Source Resistance 500 to 700 milliohm, Drain Source Breakdown Voltage 1200 V, Gate Source Voltage -8 to 18 V, Gate Source Threshold Voltage 1.8 to 3.5 V. Tags: Through Hole. More details for AOK500V120X2 can be seen below.