The RD3T050CN from ROHM Semiconductor is a MOSFET with Continous Drain Current -5 to 5 A, Drain Source Resistance 540 to 760 milliohm, Drain Source Breakdown Voltage 200 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3.25 to 5.25 V. Tags: Surface Mount. More details for RD3T050CN can be seen below.