The R6520KNX from ROHM Semiconductor is a MOSFET with Continous Drain Current -20 to 20 A, Drain Source Resistance 185 to 400 milliohm, Drain Source Breakdown Voltage 650 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Through Hole. More details for R6520KNX can be seen below.