The PMN28UNE from Nexperia is a MOSFET with Continous Drain Current 3.5 to 7.1 A, Drain Source Resistance 24 to 70 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage 0.45 to 1 V. Tags: Surface Mount. More details for PMN28UNE can be seen below.