The TPCA8128 from Toshiba is a MOSFET with Continous Drain Current -34 A, Drain Source Resistance 3.7 to 6.7 milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -25 to 20 V, Gate Source Threshold Voltage -2 to -0.8 V. Tags: Surface Mount. More details for TPCA8128 can be seen below.