The TK7Q65W from Toshiba is a MOSFET with Continous Drain Current 6.8 A, Drain Source Resistance 660 to 800 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 TK7Q65W can be seen below.