The ESGNJ085R027 from Hunan Jingxin Microelectronics is a MOSFET with Continous Drain Current 140 to 180 A, Drain Source Resistance 2.4 to 2.75 milli-ohm, Drain Source Breakdown Voltage 85 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.2 to 3.8 V. Tags: Surface Mount. More details for ESGNJ085R027 can be seen below.