Glass passivated 1N4935GP fast recovery rectifier datasheet, a 45.7 KB PDF in the schematic section. The GP suffix marks the glass passivated construction offered by several diode makers for the 1N493x family. Inside are absolute maximum ratings, electrical characteristics and the package outline, useful for confirming that a replacement handles the reverse voltage and recovery speed of the original in a power supply circuit. Any standard PDF viewer opens the file, and the stated ratings should be checked against the real circuit stress.
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.