The SSM6P816R from Toshiba is a MOSFET with Continous Drain Current -1 A, Drain Source Resistance 23 to 52.3 Milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -10 to 10 V, Gate Source Threshold Voltage -1 to -0.3 V. Tags: Surface Mount. More details for SSM6P816R can be seen below.