Here is the 389 KB PDF for the 2SK1359 MOSFET, part of the Japanese 2SK family of N-channel field-effect transistors. The file name carries no package, maker or revision detail, so verify the marking on your device first. Inside you can expect maximum ratings, on-state resistance, gate threshold and a pin diagram. It helps when measuring a suspect transistor with a multimeter, tracing which leg ties to the rail, and choosing an equivalent that will survive the same operating conditions.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @cyberlanelectonik. Enginerys does not host this file.
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.