The YJB70G10A from Yangjie Electronic Technology is a MOSFET with Continous Drain Current 70 A, Drain Source Resistance 7.2 to 11 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 3 V. Tags: Surface Mount. More details for YJB70G10A can be seen below.