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  • 200mW Total power dissipation.
  • 6V Reverse voltage
  • 50mA Forward current
  • 10 to 20mA Collector current.
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The PC817 Optocoupler, a vital component in electronic circuits, is an efficient and versatile device enabling electrical isolation and signal transmission.

Optical Isolation: The PC817 Optocoupler provides optical so isolation, ensuring complete electrical separation between input and output circuits.
This feature safeguards sensitive components from voltage fluctuations and electrical noise.

High-Speed Response: With a high-speed response time, this optocoupler swiftly transfers signals across the isolation barrier, making it suitable for applications requiring rapid data transmission.

Compact Design: The PC817’s compact design allows for easy integration into various electronic devices, so minimizing space requirements in compact circuits and electronic projects.

Wide Operating Voltage Range: This optocoupler operates effectively within a broad voltage range, but enhancing its versatility and compatibility with different power supply configurations.

Noise Immunity: Engineered for noise immunity, the PC817 Optocoupler ensures stable signal but transmission even in environments prone to electrical interference, making it ideal for industrial applications.

Reliable Signal Transfer: It guarantees reliable signal transfer by converting electrical signals into optical signals and vice versa. This secure transmission is vital in applications where data accuracy is paramount.

Versatile Applications: Widely used in microcontroller interfacing, digital communication circuits, and power control applications.

Efficient Current Transfer Ratio: Featuring an efficient current transfer ratio, so it accurately transfers input signals into proportional output signals.


  • Several CTR ranks available
  • Current transfer ratio (CTR : MIN. 50% at IF=5 mA, VCE=5V)
  • High collector-emitter voltage (VCEO:80V(*))
  • Double transfer mold package (Ideal for Flow Soldering)

To Learn More Visit our Website

For more information:-www.mifraelectronics.com 

* Product Images are shown for illustrative purposes only and may differ from actual product.

Package Includes:

  • 1 x PC817 OPTOCOUPLER.


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