The TPN13008NH from Toshiba is a MOSFET with Continous Drain Current 40 A, Drain Source Resistance 10.8 to 13.3 milliohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for TPN13008NH can be seen below.