The EL817 device consists of the infrared emitting diode, optically coupled to a phototransistor detector. They come in a 4-pin SMD package, 2 pins are for input and the other two are for output.Each device in the EL817 series is made up of an infrared emitting diode that is optically coupled to a phototransistor detector.
Pinout
| 1 | Anode |
| 2 | Cathode |
| 3 | Emitter |
| 4 | Collector |
Applications
Specifications
| Model | EL817 |
| Type | Active |
| Package | SMD |
| No of Pin | 4 |
| Forward Current | 50mA |
| Reverse Voltage | 6V |
| Storage temperature | -55 ~ +125C |
| Total power dissipation | 200 mW |
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