The 2SJ599-ZK from Renesas is a MOSFET with Continous Drain Current 20 A, Drain Source Resistance 60 to 111 milliohm, Drain Source Breakdown Voltage -60 V, Gate Source Voltage 20 V, Gate Charge 26 nC. Tags: Through Hole. More details for 2SJ599-ZK can be seen below.