The ES7002KA from Hunan Jingxin Microelectronics is a MOSFET with Continous Drain Current 0.25 to 0.38 A, Drain Source Resistance 1.9 to 4.0 ohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 0.8 to 2.5 V. Tags: Surface Mount. More details for ES7002KA can be seen below.