The FDBL0630N150 from onsemi is a MOSFET with Continous Drain Current 169 A, Drain Source Resistance 6.3 milliohm, Drain Source Breakdown Voltage 150 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 4 V. Tags: Surface Mount. More details for FDBL0630N150 can be seen below.