2SK3053 NEC NIPPON Electric, Field-Effect Transistor Silicon N-Channel MOSFET, 
Vdss 60V, Vgss ±20V, Id ±25A, Tc=25°C Pd 30W, RDS(on)1* 0.28Ω,
Case type: TO-220FP ISOL,
Marking: K3053,
GDS
Original order code AIWA 65500400.