The ES2312 from Hunan Jingxin Microelectronics is a MOSFET with Continous Drain Current 4.6 to 6.0 A, Drain Source Resistance 11 to 17 milli-ohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -10 to 10 V, Gate Source Threshold Voltage 0.5 to 1.1 V. Tags: Surface Mount. More details for ES2312 can be seen below.