The DMN3042L from Diodes Incorporated is a MOSFET with Continous Drain Current 5.8 A, Drain Source Resistance 21 to 48 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.6 to 1.4 V. Tags: Surface Mount. More details for DMN3042L can be seen below.