The TK3R9E10PL from Toshiba is a MOSFET with Continous Drain Current 180 A, Drain Source Resistance 3.3 to 5.8 Milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.5 to 2.5 V. Tags: Through Hole. More details for TK3R9E10PL can be seen below.