The RW4E075AJ from ROHM Semiconductor is a MOSFET with Continous Drain Current -7.5 to 7.5 A, Drain Source Resistance 18.5 to 38 Milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.5 to 1 V. Tags: Surface Mount. More details for RW4E075AJ can be seen below.