The XPH4R10ANB from Toshiba is a MOSFET with Continous Drain Current 70 A, Drain Source Resistance 3.4 to 6.2 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.5 to 3.5 V. Tags: Surface Mount. More details for XPH4R10ANB can be seen below.