The TPH3R008QM from Toshiba is a MOSFET with Continous Drain Current 100 A, Drain Source Resistance 2.3 milli-ohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 2.5 to 3.5 V. Tags: Surface Mount. More details for TPH3R008QM can be seen below.