The SSM3J356R from Toshiba is a MOSFET with Continous Drain Current -2 A, Drain Source Resistance 240 to 300 Milliohm, Drain Source Breakdown Voltage -60 V, Gate Source Voltage -20 to 10 V, Gate Source Threshold Voltage -2 to -0.8 V. Tags: Surface Mount. More details for SSM3J356R can be seen below.