The ES2300 from Hunan Jingxin Microelectronics is a MOSFET with Continous Drain Current 2.8 A, Drain Source Resistance 23.0 to 45 milli-ohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -10 to 10 V, Gate Source Threshold Voltage 0.45 to 1.1 V. Tags: Surface Mount. More details for ES2300 can be seen below.