The PJF5NA80 from PANJIT Semiconductor is a MOSFET with Continous Drain Current 5 A, Drain Source Resistance 2200 to 2700 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 PJF5NA80 can be seen below.