The YJB118G08H from Yangjie Electronic Technology is a MOSFET with Continous Drain Current 118 A, Drain Source Resistance 4.5 to 9 milliohm, Drain Source Breakdown Voltage 85 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for YJB118G08H can be seen below.