The R6547KNZ4 from ROHM Semiconductor is a MOSFET with Continous Drain Current -47 to 47 A, Drain Source Resistance 70 to 80 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 R6547KNZ4 can be seen below.