The DMTH6009LK3Q from Diodes Incorporated is a MOSFET with Continous Drain Current 14.2 to 59 A, Drain Source Resistance 8.3 to 12.8 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 0.7 to 2 V. Tags: Surface Mount. More details for DMTH6009LK3Q can be seen below.