The TPN19008QM from Toshiba is a MOSFET with Continous Drain Current 38 A, Drain Source Resistance 14.7 to 28 milliohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.5 to 3.5 V. Tags: Surface Mount. More details for TPN19008QM can be seen below.