PC817 Optocoupler 5 PCS Pack
₹25.00 (₹21.19 + GST)
- 10 to 20mA Collector current.
- 50mA Forward current.
- 6V Reverse voltage.
- 200mW Total power dissipation.
- Applications: Communications & Networking, Industrial.
- Description
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Description
PC817 Opto-Coupler / Opto-Isolator is used to provide electrical isolation between two circuits, one part of the circuit is connected to the IR LED and the other to Photo-transistor. The digital signal given to the IR LED will be reflected on the transistor but there will be no hard electrical connection between the two. This comes in very handy when you are trying to isolate a noisy signal from your digital electronics, so if you are looking for an IC to provide optical isolation in your circuit design then this IC might be the right choice for you.
Specifications:
- Input Diode Forward Voltage: 1.25V
- Collector-Emitter Voltage: 80V (max)
- Collector Current: 50mA (max)
- Cut-off frequency: 80 kHz
- Rise Time: 18us
- Fall Time: 18us
| Pin Number | Pin Name | Description |
| 1 | Anode | Anode pin of the IR LED. Connected to logic input |
| 2 | Cathode | Cathode pin of the IR LED. Connected to ground |
| 3 | Emitter | Emitter pin of transistor. Connected to Ground |
| 4 | Collector | Collector pin of the Transistor. Provides logical output |
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