Datasheet in PDF form for the IRFP250 N-channel power MOSFET, a compact 92.6 KB file. Expect absolute maximum ratings, on-resistance, gate charge, safe operating area graphs and the TO-247 pinout. Repair work in power supplies, inverters and amplifiers often calls for checking these values when a failed transistor must be replaced with an equivalent. Compare drain voltage, continuous current and gate threshold against the original part, and verify the suffix marked on the package, because different revisions can carry different specifications.
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.