The ZXMS6004SG from Diodes Incorporated is a MOSFET with Continous Drain Current 1.3 A, Drain Source Resistance 350 to 600 Milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Threshold Voltage 0.7 to 1.5 V, Power Dissipation 1.6 W. Tags: Surface Mount. More details for ZXMS6004SG can be seen below.