The ESPE10R100 from Hunan Jingxin Microelectronics is a MOSFET with Continous Drain Current -3.9 to -5.0 A, Drain Source Resistance 82 to 120 milli-ohm, Drain Source Breakdown Voltage -100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -1.0 to -2.5 V. Tags: Surface Mount. More details for ESPE10R100 can be seen below.