The TSM2323CX from Taiwan Semiconductor is a MOSFET with Continous Drain Current -4.7 A, Drain Source Resistance 31 to 68 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage -1 to -0.4 V. Tags: Surface Mount. More details for TSM2323CX can be seen below.