The YJQ3611A from Yangjie Electronic Technology is a MOSFET with Continous Drain Current -17 to 20 A, Drain Source Resistance 23 to 65 milliohm, Drain Source Breakdown Voltage -30 to 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2.4 to 2.2 V. Tags: Surface Mount. More details for YJQ3611A can be seen below.