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PC123FY2J00F from SHARP

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PC123FY2J00F

Manufacturer: SHARP

DIP 4pin Reinforced Insulation Type Photocoupler

Partnumber Manufacturer Quantity Availability
PC123FY2J00F SHARP 1290 In Stock

Description and Introduction

DIP 4pin Reinforced Insulation Type Photocoupler The **PC123FY2J00F** is a high-performance optocoupler designed to provide reliable signal isolation in electronic circuits. As an integral component in applications requiring electrical separation between input and output, it ensures safe and noise-free signal transmission across different voltage domains.  

This optocoupler features an infrared LED paired with a phototransistor, enabling efficient optical coupling while maintaining strong isolation characteristics. With a compact and durable package, the PC123FY2J00F is well-suited for industrial controls, power supply feedback circuits, and communication interfaces where voltage isolation is critical.  

Key specifications include a high isolation voltage rating, fast response time, and stable performance across a wide operating temperature range. Its design minimizes signal distortion, making it ideal for precision applications. Additionally, the component complies with industry standards for safety and reliability, ensuring long-term operation in demanding environments.  

Engineers often select the PC123FY2J00F for its consistent performance and robust construction. Whether used in motor drives, medical equipment, or automation systems, this optocoupler provides a dependable solution for maintaining signal integrity while preventing ground loop interference. Its versatility and efficiency make it a preferred choice in modern electronic designs.

Application Scenarios & Design Considerations

DIP 4pin Reinforced Insulation Type Photocoupler

Alternative Part Number

  • EL817 --: Industry-standard 4-pin DIP optocoupler with CTR and isolation ratings comparable to the PC123 series, widely available and pin-compatible.
  • LTV-817 --: Direct functional equivalent to the PC123 in a 4-pin DIP package, with similar current transfer ratio and isolation voltage.
  • PC817 --: Same manufacturer's general-purpose 4-pin DIP optocoupler family, offering similar CTR and isolation performance as a drop-in style replacement.
  • EL817 --: Industry-standard 4-pin DIP phototransistor optocoupler with CTR and isolation ratings comparable to the PC123 series, widely available and pin-compatible.
  • LTV-817 --: Direct functional equivalent to the PC123 optocoupler family, offering similar current transfer ratio and 5kV isolation in a DIP-4 package.
  • TLP781 --: Reliable DIP-4 phototransistor optocoupler with matching CTR and isolation specifications, suitable as a drop-in replacement for PC123 applications.

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