PC817 Optocoupler 5 PCS Pack

PC817 Optocoupler 5 PCS Pack

PC817 Optocoupler 5 PCS Pack

25.00 (21.19 + GST)

In stock

25.00 (21.19 + GST)

  1. 10 to 20mA Collector current.
  2. 50mA Forward current.
  3. 6V Reverse voltage.
  4. 200mW Total power dissipation.
  5. Applications: Communications & Networking, Industrial.
Availability: In stock SKU: 2667 Category:
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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

PC817-Opto-Coupler-4

Pin NumberPin NameDescription
1AnodeAnode pin of the IR LED. Connected to logic input
2CathodeCathode pin of the IR LED. Connected to ground
3EmitterEmitter pin of transistor. Connected to Ground
4CollectorCollector pin of the Transistor. Provides logical output

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