The TSM2N100CP from Taiwan Semiconductor is a MOSFET with Continous Drain Current 1.85 A, Drain Source Resistance 6000 to 8500 milliohm, Drain Source Breakdown Voltage 1000 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3.5 to 5.5 V. Tags: Surface Mount. More details for TSM2N100CP can be seen below.