The FQD19N10LTM from onsemi is a MOSFET with Continous Drain Current 15.6 A, Drain Source Resistance 74 to 110 milli-ohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2 V. Tags: Surface Mount. More details for FQD19N10LTM can be seen below.