View 2sk3415ls datasheet:

Ordering number : ENN7153 2SK3415LS N-Channel Silicon MOSFET 2SK3415LS DC / DC Converter, Motor Driver Applications Features Package Dimensions � Low ON-resistance. unit : mm � 4V drive. 2078C [2SK3415LS] 10.0 4.5 3.2 2.8 0.9 1.2 1.2 0.75 0.7 1 2 3 1 : Gate 2 : Drain 3 : Source Specifications 2.55 2.55 Absolute Maximum Ratings at Ta=25�C SANYO : TO-220FI(LS) Parameter Symbol Conditions Ratings Unit Drain-to-Source Voltage VDSS 60 V Gate-to-Source Voltage VGSS �20 V Drain Current (DC) ID 40 A Drain Current (Pulse) IDP PW?10�s, duty cycle?1% 160 A 2.0 W Allowable Power Dissipation PD Tc=25�C35 W 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