The DMP3056L from Diodes Incorporated is a MOSFET with Continous Drain Current -4.3 A, Drain Source Resistance 35 to 70 Milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -25 to 25 V, Gate Source Threshold Voltage -2.1 to -1 V. Tags: Surface Mount. More details for DMP3056L can be seen below.