The G100N04 from Goford Semiconductor is a MOSFET with Continous Drain Current 100 A, Drain Source Resistance 5.2 to 8.5 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 1.9 V. Tags: Through Hole. More details for G100N04 can be seen below.