The FDS4935BZ from onsemi is a MOSFET with Continous Drain Current -6.9 A, Drain Source Resistance 22 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 FDS4935BZ can be seen below.