The FDS6673BZ from onsemi is a MOSFET with Continous Drain Current -14.5 A, Drain Source Resistance 7.8 milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -25 to 25 V, Gate Source Threshold Voltage -3 V. Tags: Surface Mount. More details for FDS6673BZ can be seen below.