The ES2309 from Hunan Jingxin Microelectronics is a MOSFET with Continous Drain Current -1.5 to -2.0 A, Drain Source Resistance 170 to 260 milli-ohm, Drain Source Breakdown Voltage -60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -1.0 to -3.0 V. Tags: Surface Mount. More details for ES2309 can be seen below.