The DMG3401LSN from Diodes Incorporated is a MOSFET with Continous Drain Current -3.7 A, Drain Source Resistance 41 to 85 milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -1.3 to -0.5 V. Tags: Surface Mount. More details for DMG3401LSN can be seen below.