
Drawing: | 
| 
 |

Earlier published in: | 
. | 
IEC 60617-5 (ed.2.0) 05-06-08 |

Description (temporary field): | 
EN | 
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| 
FR | 
|

Name: | 
EN | 
Optocoupler |

| 
FR | 
Coupleur optique |

Alternative names: | 
EN | 
Photocoupler; Opto isolator |

| 
FR | 
Photocoupleur; Isolateur optique |

Keywords: | 
EN | 
coupling devices; isolators; photo-sensitive devices |

| 
FR | 
coupleurs, dispositifs photosensibles, isolateurs |

Form: | 
EN | 
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| 
FR | 
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Alternative forms: | 
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Applied in: | 
| 
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Applies: | 
| 
S00642, S00687 |

Application notes: | 
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Source references: | 
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Published in: | 
| 
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Entered on: | 
| 
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Evaluated on: | 
| 
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Released on: | 
| 
2001-07-01 |

Rejected on: | 
| 
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Obsolete from: | 
| 
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Proposed by: | 
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Replaces: | 
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Replaced by: | 
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Shape class: | 
| 
Arrows, Equilateral triangles, Lines , Rectangles |

Function class: | 
| 
T Converting but maintaining kind |

Application class: | 
| 
Circuit diagrams |

Symbol restrictions: | 
EN | 
|

| 
FR | 
|

Remarks: | 
EN | 
The symbol is shown with light-emitting diode and photo-transistor. |

| 
FR | 
Figuré avec diode luminescente et phototransistor. |

Change requests: | 
| 
C00034 |