The FQD16N25CTM from onsemi is a MOSFET with Continous Drain Current 16 A, Drain Source Resistance 220 to 270 milli-ohm, Drain Source Breakdown Voltage 250 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for FQD16N25CTM can be seen below.