The DMP3056LSSQ from Diodes Incorporated is a MOSFET with Continous Drain Current -4.9 A, Drain Source Resistance 25 to 65 Milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2.1 to -1 V. Tags: Surface Mount. More details for DMP3056LSSQ can be seen below.