The FDB0165N807L from onsemi is a MOSFET with Continous Drain Current 310 A, Drain Source Resistance 1.6 milliohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 4 V. Tags: Surface Mount. More details for FDB0165N807L can be seen below.