The UT6JA3 from ROHM Semiconductor is a MOSFET with Continous Drain Current -5 to 5 A, Drain Source Resistance 42 to 118 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage -1.5 to -0.5 V. Tags: Surface Mount. More details for UT6JA3 can be seen below.