The TSM10N80CZ from Taiwan Semiconductor is a MOSFET with Continous Drain Current 9.5 A, Drain Source Resistance 900 to 1050 milliohm, Drain Source Breakdown Voltage 800 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for TSM10N80CZ can be seen below.