The STP3NK60Z from STMicroelectronics is a MOSFET with Continous Drain Current 2.4 A, Drain Source Resistance 3200 to 3600 Milliohm, Drain Source Breakdown Voltage 600 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 4.5 V. Tags: Through Hole. More details for STP3NK60Z can be seen below.