CY4N37
TransistorCY4N37 Products Detail
| Description | Small size, long lifespan, contactless, strong anti-interference ability, high voltage resistance between output and input insulation, unidirectional signal transmission, etc., widely used in electronic products |
|---|---|
| Application | Used in electrical insulation, level conversion, interstage coupling, switching circuits, signal isolation, pulse signal amplification, long-distance signal transmission, and input/output interfaces. In a switching power supply, a linear optocoupler can be used to form a voltage feedback circuit, which can adjust the control terminal current to change the duty cycle and achieve precise voltage regulation |
CY4N37 Package
 Pin Configuration |
 DIP-6/SMD-6 Package Size |
|---|
Parameter
| CTR Rank | CY4N37 |
|---|---|
| PackageCTR Min( % ) | 100% |
| CTR Max(%) | -% |
| CTR @IF(mA) | 10mA |
| CTR @Vce(V) | 10V |
| Vce (V) | 30V |
| Viso @1min (Vrms) | 5000Vrms |
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