The FDT1600N10ALZ from onsemi is a MOSFET with Continous Drain Current 5.6 A, Drain Source Resistance 160 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.8 V. Tags: Surface Mount. More details for FDT1600N10ALZ can be seen below.