The JSM80P03C from JSMicro Semiconductor is a MOSFET with Continous Drain Current -49 to -80 A, Drain Source Resistance 5.8 to 12.6 milli-ohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -1.0 to -2.5 V. Tags: Through Hole. More details for JSM80P03C can be seen below.