Compact 74.6 KB PDF referencing part 11DQ05, one member of a diode series that also appears here as 11DQ09 and 11DQ03/04. The name follows International Rectifier numbering, so the content should be a datasheet with ratings, curves and a package sketch rather than a board schematic. A technician uses it to verify that a substitute has equal or better voltage and current ratings, and to check polarity marking before fitting a new part into a power circuit.
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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