The SSM3K35CT from Toshiba is a MOSFET with Continous Drain Current 0.18 A, Drain Source Resistance 1500 to 20000 Milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -10 to 10 V, Gate Source Threshold Voltage 0.4 to 1 V. Tags: Surface Mount. More details for SSM3K35CT can be seen below.