The ES2317 from Hunan Jingxin Microelectronics is a MOSFET with Continous Drain Current -4.6 to -7.0 A, Drain Source Resistance 18.7 to 32 milli-ohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -0.4 to -1.0 V. Tags: Surface Mount. More details for ES2317 can be seen below.