The UJ3N120065K3S from Qorvo is a Junction Field Effect Transistor (JFET) with Gate Source Threshold Voltage -9.3 to -4.7 V, Continous Drain Current 25 to 34 A, Drain Source Breakdown Voltage 1200 V, Drain Source Resistance 0.055 to 0.142 Ohm, Power Dissipation 254 W. Tags: Through Hole. More details for UJ3N120065K3S can be seen below.