The TK35A65W from Toshiba is a MOSFET with Continous Drain Current 35 A, Drain Source Resistance 68 to 80 Milliohm, Drain Source Breakdown Voltage 650 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2.5 to 3.5 V. Tags: Through Hole. More details for TK35A65W can be seen below.