1N4937

Schematic .pdf 45.5 KB Shared

Datasheet for the 1N4937 diode, filed in the schematic category, a small 45.5 KB PDF. The 1N4933 to 1N4937 family are fast recovery rectifiers in an axial package, and the 1N4937 is the highest voltage grade of the series. A technician uses the sheet to confirm reverse voltage, forward current and recovery time before fitting a substitute in a switching supply, snubber or flyback circuit. Any PDF viewer opens it, and the actual part marking should be compared with the ordering codes listed inside.

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