The TSM110NB04LCV from Taiwan Semiconductor is a MOSFET with Continous Drain Current 44 A, Drain Source Resistance 7 to 16 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for TSM110NB04LCV can be seen below.