The YJL03N06A from Yangjie Electronic Technology is a MOSFET with Continous Drain Current 3 A, Drain Source Resistance 86 to 120 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 0.9 to 2 V. Tags: Surface Mount. More details for YJL03N06A can be seen below.