The FDMC8200S from onsemi is a MOSFET with Continous Drain Current 6 to 8.5 A, Drain Source Resistance 10 to 20 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 3 V. Tags: Surface Mount. More details for FDMC8200S can be seen below.