The RD3U080CN from ROHM Semiconductor is a MOSFET with Continous Drain Current -8 to 8 A, Drain Source Resistance 225 to 300 milliohm, Drain Source Breakdown Voltage 250 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Surface Mount. More details for RD3U080CN can be seen below.