PDF datasheet, 45.5 KB, for the 1N4934 fast recovery rectifier diode from the 1N4933 to 1N4937 family. The series shares the same current rating and fast recovery behaviour, with each number stepping up the reverse voltage limit. A repair technician uses it to verify that a replacement diode in a switching converter or flyback circuit is fast enough and rated for the circuit voltage. It opens in any PDF viewer, and the electrical tables should be checked against the specific vendor version of the part fitted.
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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