The 2SK1835 from Renesas is a MOSFET with Continous Drain Current 4 A, Drain Source Resistance 4600 to 7000 milliohm, Drain Source Breakdown Voltage 1500 V, Gate Source Voltage -20 to 20 V, Power Dissipation 125 W. Tags: Through Hole. More details for 2SK1835 can be seen below.