The RM3404 from Rectron Semiconductor is a MOSFET with Continous Drain Current 5.8 A, Drain Source Resistance 25.5 to 43 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.4 V. Tags: Surface Mount. More details for RM3404 can be seen below.