The TSM2301ACX from Taiwan Semiconductor is a MOSFET with Continous Drain Current -2.8 A, Drain Source Resistance 90 to 190 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -1 to -0.6 V. Tags: Surface Mount. More details for TSM2301ACX can be seen below.