The TK60F10N1L from Toshiba is a MOSFET with Continous Drain Current 60 A, Drain Source Resistance 5.14 to 9.25 Milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.5 to 3.5 V. Tags: Surface Mount. More details for TK60F10N1L can be seen below.