The DMN6066SSS from Diodes Incorporated is a MOSFET with Continous Drain Current 3.7 A, Drain Source Resistance 48 to 97 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 3 V. Tags: Surface Mount. More details for DMN6066SSS can be seen below.