The TSM120N06LCR from Taiwan Semiconductor is a MOSFET with Continous Drain Current 54 A, Drain Source Resistance 9.6 to 15 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.5 V. Tags: Surface Mount. More details for TSM120N06LCR can be seen below.