The JSM80N08C from JSMicro Semiconductor is a MOSFET with Continous Drain Current 80 A, Drain Source Resistance 11 milli-ohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.0 to 4.0 V. Tags: Through Hole. More details for JSM80N08C can be seen below.