The FDMA507PZ from onsemi is a MOSFET with Continous Drain Current -7.8 A, Drain Source Resistance 24 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage -1.5 V. Tags: Surface Mount. More details for FDMA507PZ can be seen below.