IC Phoenix logo

Home ›  M  › M155 > MOCD223M

MOCD223M from FAIRCHIL,Fairchild Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MOCD223M

Manufacturer: FAIRCHIL, FSC

8-Pin SOIC Dual Channel Photodarlington Output Optocoupler

Partnumber Manufacturer Quantity Availability
MOCD223M FAIRCHIL, FSC 46 In Stock

Description and Introduction

8-Pin SOIC Dual Channel Photodarlington Output Optocoupler # Introduction to the MOCD223M Optocoupler  

The MOCD223M is a high-performance optocoupler designed to provide reliable electrical isolation between circuits while facilitating signal transmission. As an optoelectronic device, it integrates an infrared LED and a photodetector in a compact package, ensuring safe and noise-free signal transfer across isolated voltage domains.  

This component is commonly used in industrial automation, power supply control, and communication systems where galvanic isolation is critical to prevent ground loops, voltage spikes, and electromagnetic interference. The MOCD223M offers a high isolation voltage, making it suitable for applications requiring robust protection against high-voltage transients.  

Key features of the MOCD223M include fast response times, low power consumption, and stable performance across a wide temperature range. Its compact form factor allows for easy integration into various circuit designs, while its high common-mode rejection ensures signal integrity in noisy environments.  

Engineers often select the MOCD223M for its reliability in isolating digital or analog signals in motor control circuits, switch-mode power supplies, and microcontroller interfaces. By maintaining signal fidelity while preventing electrical interference, this optocoupler enhances system safety and longevity.  

For detailed specifications, users should refer to the manufacturer's datasheet to ensure proper implementation based on voltage, current, and timing requirements. The MOCD223M remains a trusted solution for applications demanding efficient and secure signal isolation.

Application Scenarios & Design Considerations

8-Pin SOIC Dual Channel Photodarlington Output Optocoupler

Alternative Part Number

  • H11A2 --: Dual-channel phototransistor optocoupler with similar CTR and isolation ratings, widely available and pin-compatible in many dual optocoupler sockets.
  • PC817 --: Very common single-channel phototransistor optocoupler; two devices can replace one dual-channel part in designs where board space allows, with comparable CTR and isolation.
  • LTV-847 --: Quad-channel phototransistor optocoupler that can serve as a higher-channel-count substitute for a dual-channel part, offering similar CTR and isolation performance.
  • H11A617SM --: Dual-channel phototransistor optocoupler in an 8-pin SOIC package with similar CTR and isolation ratings, suitable as a functional replacement.
  • TLP621-2 --: Dual-channel phototransistor optocoupler in SOIC-8 with comparable current transfer ratio and isolation voltage, widely available alternative.
  • PC817X2NSZ0F --: Dual-channel phototransistor optocoupler in a small outline package offering similar CTR and isolation performance for signal isolation applications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips