The STP7NK80ZFP from STMicroelectronics is a MOSFET with Continous Drain Current 5.2 A, Drain Source Resistance 1500 to 1800 Milliohm, Drain Source Breakdown Voltage 800 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 4.5 V. Tags: Through Hole. More details for STP7NK80ZFP can be seen below.