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MOC217R1-M from FAIRCHILD,Fairchild Semiconductor

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MOC217R1-M

Manufacturer: FAIRCHILD, FSC

8-Pin SOIC Phototransistor Output Optocoupler

Partnumber Manufacturer Quantity Availability
MOC217R1-M,MOC217R1M FAIRCHILD, FSC 780 In Stock

Description and Introduction

8-Pin SOIC Phototransistor Output Optocoupler # Introduction to the MOC217R1-M Optocoupler  

The MOC217R1-M is a high-performance optocoupler designed to provide electrical isolation between input and output circuits. This component integrates an infrared LED and a phototransistor in a compact package, ensuring reliable signal transmission while maintaining galvanic isolation.  

Key features of the MOC217R1-M include a high isolation voltage, fast switching speed, and low power consumption, making it suitable for a variety of industrial and consumer applications. It is commonly used in power supply feedback loops, microcontroller interfacing, and noise-sensitive circuits where signal integrity is critical.  

The device operates within a wide temperature range, ensuring stability in harsh environments. Its compact form factor and compatibility with automated assembly processes enhance its usability in modern electronic designs. Additionally, the MOC217R1-M complies with industry standards for safety and performance, providing engineers with a dependable solution for isolation requirements.  

With its robust design and efficient performance, the MOC217R1-M is a versatile choice for applications requiring secure signal transfer across isolated circuits. Whether used in motor control, telecommunications, or medical equipment, this optocoupler delivers consistent performance while minimizing electrical interference.  

For detailed specifications and application guidelines, consult the manufacturer’s datasheet to ensure proper integration into your circuit design.

Application Scenarios & Design Considerations

8-Pin SOIC Phototransistor Output Optocoupler

Alternative Part Number

  • H11A1 --: Classic 6-pin phototransistor optocoupler with similar CTR and isolation ratings, widely available and pin-compatible in most circuits.
  • 4N25 --: Standard 6-pin phototransistor optocoupler offering comparable current transfer ratio and 2500V isolation, a common drop-in substitute.
  • PC817 --: Popular 4-pin phototransistor optocoupler with similar CTR range and isolation voltage; requires minor footprint adjustment but is a reliable low-cost alternative.

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