The STF10N62K3 from STMicroelectronics is a MOSFET with Continous Drain Current 8.4 A, Drain Source Resistance 680 to 750 Milliohm, Drain Source Breakdown Voltage 620 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 4.5 V. Tags: Through Hole. More details for STF10N62K3 can be seen below.