The SSM3J15F from Toshiba is a MOSFET with Continous Drain Current -0.1 A, Drain Source Resistance 8000 to 32000 Milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -1.7 to -1.1 V. Tags: Surface Mount. More details for SSM3J15F can be seen below.