View 2sk1847 datasheet:

Ordering number:EN4505 N-Channel Silicon MOSFET 2SK1847 Ultrahigh-Speed Switching Applications Features Package Dimensions · Low ON resistance. unit:mm · Ultrahigh-speed switching. 2091A · Low-voltage drive. [2SK1847] 0.4 0.16 3 0 to 0.1 1 0.95 2 0.95 1.9 2.9 1 : Gate 2 : Source 3 : Drain SANYO : CP Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Drain-to-Source Voltage VDSS 30 V Gate-to-Source Voltage VGSS ±15 V Drain Current (DC) ID 500 mA Drain Current (pulse) IDP PW? 10µ s, duty cycle? 1% 2 A Allowable Power Dissipation PD 250 mW Channel Temperature Tch 150 ?C Storage Temperature Tstg –55 to +150 ?C Electrical Characteristics at Ta = 25?C Ratings Parameter Symbol Conditions Unit min typ max Drain-to-S