The RQ6C050UN from ROHM Semiconductor is a MOSFET with Continous Drain Current -5 to 5 A, Drain Source Resistance 22 to 80 Milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -10 to 10 V, Gate Source Threshold Voltage 0.3 to 1 V. Tags: Surface Mount. More details for RQ6C050UN can be seen below.