MOC3023SM Triac & SCR Output Optocouplers by Isocom – High-Performance Isolation for AC Load Switching

The Triac & SCR Output Optocouplers MOC3023SM by Isocom are compact, surface-mount devices that provide robust electrical isolation and safe control of AC loads using low-voltage logic inputs. With excellent switching characteristics and high isolation voltage, these optoelectronics components are ideal for smart appliances, industrial automation, and power control systems. Known for quality and consistency, Triac & SCR Output Optocouplers by Isocom deliver reliable performance in demanding environments.

In this article, we cover technical specifications, features, use cases, and global ordering information for the MOC3023SM Triac & SCR Output Optocouplers by Isocom, available through Xon Electronics.

Technical Specifications of MOC3023SM

• Manufacturer: Isocom

• Part Number: MOC3023SM

• Category: Optoelectronics, Optocouplers / Photocouplers

• Input Side: Infrared LED

• Output Side: Phototriac driver

• Isolation Voltage: 5,300Vrms

• Trigger Current (IFT): = 5mA

• Voltage Range (AC Load): 110V–240V

• Package: 6-pin SMD

• Mounting Style: Surface Mount (SMD)

• Series: Triac & SCR Output Optocouplers by Isocom

The Triac & SCR Output Optocouplers by Isocom are designed for precise, low-noise switching and are compatible with most microcontroller systems.

Key Features of MOC3023SM

• High Isolation (5300Vrms) – Safeguards low-voltage control systems

• Low Trigger Current (=5mA) – Works well with logic-level control

• Zero-Crossing Free Design – Suitable for dimming and phase control applications

• Compact SMD Package – Saves space in densely packed PCBs

• Long-Term Reliability – No mechanical wear and high switching endurance

These benefits make the MOC3023SM Triac & SCR Output Optocouplers by Isocom an excellent choice for engineers designing safe and efficient AC switching systems.

Applications of MOC3023SM

The Triac & SCR Output Optocouplers by Isocom are widely used in:

• Light Dimming Circuits

• Smart Home Appliance Control

• Solid-State Relays

• HVAC and AC Fan Speed Controllers

• Industrial Equipment Power Management

• PLC Output Interfaces

These optocouplers / photocouplers ensure safe and isolated operation, protecting microcontrollers and logic devices from AC voltage spikes and surges.

Wiring Overview

• Input (LED side): Connect to a digital control signal from microcontroller or logic device

• Output (triac side): Gate signal drives external triac for AC load switching

• Isolation Barrier: 5300Vrms to protect control circuit from high voltage

Thanks to its surface-mount design, the MOC3023SM is perfect for compact circuit boards in modern electronic systems.

Use Case Scenario: Embedded AC Fan Speed Controller

Scenario: A design engineer building an HVAC control system needed compact, isolated switching for 230V AC fan motors.

Problem: Electromechanical relays caused noise and frequent maintenance.

Solution: The MOC3023SM Triac & SCR Output Optocouplers by Isocom enabled silent, reliable switching with superior isolation and SMD convenience.

Result: Reduced circuit size, longer component life, and more stable fan speed control.

This illustrates how Triac & SCR Output Optocouplers by Isocom simplify and improve high-voltage switching in embedded systems.

Download MOC3023SM Datasheet

Need electrical curves, mechanical specs, or layout guidance?

[Download MOC3023SM Datasheet from Xon Electronics]

Why Buy from Xon Electronics?

Xon Electronics is your global source for Triac & SCR Output Optocouplers by Isocom, with:

• 100% Genuine Isocom Devices
• Global Shipping – USA, India, Australia, Europe & more
• Discounts for OEMs, Assemblers & Distributors
• Application Support & Technical Guidance
• Fast, Secure Ordering at www.xonelec.com

Explore a wide range of optoelectronics and control ICs at Xonelec today.

Conclusion

The MOC3023SM Triac & SCR Output Optocouplers by Isocom offer exceptional performance for engineers seeking compact, reliable, and isolated AC load control solutions. Their low trigger current, high isolation, and SMD format make them a go-to choice for modern electronics. Available now at Xon Electronics with fast shipping to the USA, India, Australia, Europe, and beyond.

? FAQs – MOC3023SM by Isocom

Q1. Can MOC3023SM control 230V AC loads directly?
Yes, when connected with an appropriate external triac, it can control 110–240V AC.

Q2. Is it zero-crossing detected?
No, it supports random phase triggering—ideal for dimming and phase-angle control.

Q3. What isolation does it provide?
It provides a high isolation voltage of 5,300Vrms between input and output.

Q4. Is it available in through-hole?
MOC3023 is available in through-hole, but the MOC3023SM variant is for surface-mount designs.

Q5. Can I buy from outside India?
Yes! Xon Electronics ships to USA, India, Australia, Europe, and many other countries.

MOC3023SM Triac & SCR Output Optocouplers by Youtai – Reliable Isolation for AC Switching in Compact Designs

The Triac & SCR Output Optocouplers MOC3023SM by Youtai are surface-mount optoelectronic devices engineered for reliable AC load control using low-voltage logic signals. With robust isolation performance and fast response time, these optocouplers / photocouplers are ideal for interfacing microcontrollers with high-voltage AC systems. As a trusted name in optoelectronics, Youtai delivers efficiency, safety, and compact packaging in one cost-effective solution.

In this article, we’ll look at the specifications, features, wiring setup, key use cases, and global availability of the MOC3023SM Triac & SCR Output Optocouplers by Youtai from Xon Electronics.

Technical Specifications of MOC3023SM

• Manufacturer: Youtai

• Part Number: MOC3023SM

• Category: Optoelectronics, Optocouplers / Photocouplers

• Input: Infrared LED

• Output: Triac Driver (Phototriac)

• Isolation Voltage: 5,300Vrms

• Trigger Current (IFT): = 5mA

• AC Load Voltage Range: 110V–240V

• Mounting Type: Surface Mount (SMD)

• Package: 6-pin SMD

• Product Type: Triac & SCR Output Optocouplers by Youtai

These Triac & SCR Output Optocouplers by Youtai provide dependable signal isolation in AC control circuits, making them perfect for modern embedded and automation designs.

Key Features of MOC3023SM Optocoupler

• High Isolation (5.3kVrms) – Protects sensitive control systems

• Low Trigger Current (=5mA) – Enables compatibility with most microcontrollers

• Zero-Crossing Free – Ideal for dimming, phase-control, and non-synchronous applications

• Compact SMD Package – Easy integration into densely packed PCBs

• Solid-State Reliability – No mechanical contacts, no wear or bounce

These features make the MOC3023SM Triac & SCR Output Optocouplers by Youtai highly suitable for compact, long-life AC switching applications.

Applications of MOC3023SM by Youtai

The Triac & SCR Output Optocouplers by Youtai are widely used in:

• Smart Lighting Control

• Home Appliance Automation (e.g., dishwashers, ovens)

• HVAC and Fan Speed Regulation

• Solid-State Relay Circuits

• Industrial PLC Interfaces

• Dimming and Phase Angle Control Systems

With a fast response time and robust electrical isolation, these Optocouplers / Photocouplers ensure reliable and safe operation in diverse high-voltage environments.

Wiring and Connection Overview

Wiring the MOC3023SM is simple and compact:

• Input Side: Control signal (logic level) drives the LED

• Output Side: Phototriac connects to gate of an external triac for AC load control

• Isolation Barrier: Up to 5,300Vrms between input and output for full system protection

Its small SMD footprint makes it ideal for modern PCBs in embedded and appliance control designs.

Use Case Scenario: Smart Dimmer Module for Home Automation

Scenario: A smart home product developer required an optically isolated interface to control 230V lighting loads from a microcontroller.

Problem: Mechanical relays introduced audible noise and reduced lifespan.

Solution: The MOC3023SM Triac & SCR Output Optocouplers by Youtai offered silent operation, excellent reliability, and a compact surface-mount footprint.

Result: Smoother light dimming, longer product life, and reduced form factor in the smart dimmer module.

This case highlights how Triac & SCR Output Optocouplers by Youtai improve product quality and longevity in AC switching applications.

Download MOC3023SM Datasheet

Need trigger curves, thermal ratings, or pin configurations?

[Download MOC3023SM Datasheet from Xon Electronics]

Why Buy from Xon Electronics?

Xon Electronics offers trusted Triac & SCR Output Optocouplers by Youtai with:

• 100% Authentic Youtai Devices
• Worldwide Delivery – USA, India, Australia, Europe & more
• Bulk Pricing for OEMs and Assemblers
• Engineering Support for Custom Integration
• Secure Online Ordering at Competitive Prices

Explore reliable Optoelectronics components at www.xonelec.com today.

Conclusion

The MOC3023SM Triac & SCR Output Optocouplers by Youtai offer compact, high-performance, and cost-effective AC load switching solutions. With features like 5.3kVrms isolation, low trigger current, and surface-mount design, these Optocouplers / Photocouplers are perfect for smart appliances, industrial automation, and embedded control. Now available at Xon Electronics with global shipping to the USA, India, Australia, Europe, and other countries.

FAQs – MOC3023SM by Youtai

Q1. What isolation voltage does the MOC3023SM support?
It offers 5,300Vrms isolation between input and output.

Q2. Can this be used for light dimming?
Yes, it supports non-zero-crossing operation, making it great for dimmers and phase control.

Q3. What is the typical trigger current?
It requires =5mA to activate the internal phototriac.

Q4. Is the device available in SMD format?
Yes, it is supplied in a compact 6-pin SMD package.

Q5. Can I buy this globally from Xon Electronics?
Yes! Xon Electronics ships to USA, India, Australia, Europe, and other regions worldwide.

MOC3023SM Triac & SCR Output Optocouplers by AOTE – Reliable Isolation for AC Load Switching and Control

The Triac & SCR Output Optocouplers MOC3023SM by AOTE are high-performance optoelectronic components designed for safe and efficient switching of AC loads. These devices feature an infrared LED coupled with a triac driver, enabling the control of 110V–240V AC circuits through low-voltage digital signals. Known for their high isolation voltage and low trigger current, these optoisolators are perfect for industrial automation, home appliance control, and power management systems.

This blog explores the key specs, features, wiring, and use cases of the MOC3023SM Triac & SCR Output Optocouplers by AOTE, along with global ordering options from Xon Electronics.

Technical Specifications of MOC3023SM

• Manufacturer: AOTE

• Part Number: MOC3023SM

• Type: Triac Driver Output Optocoupler

• Category: Optoelectronics, Optocouplers / Photocouplers

• Input Type: Infrared LED

• Output Type: Photo triac driver

• Isolation Voltage: 5,300Vrms

• Trigger Current (IFT): = 5mA

• Operating Voltage: 110–240V AC load switching

• Package: 6-SMD (Surface Mount)

• Mounting Type: Surface Mount (SMD)

• Product Class: Triac & SCR Output Optocouplers by AOTE

These Triac & SCR Output Optocouplers by AOTE ensure safe signal isolation and noise immunity in AC control systems.

Key Features of MOC3023SM

• High Isolation Voltage (5.3kVrms) – Protects microcontrollers and logic circuits

• Low Trigger Current (5mA max) – Compatible with low-power digital controllers

• Zero-Crossing Free – Suitable for phase-control and dimming circuits

• Compact SMD Package – Saves space and improves board layout in modern designs

• Long Electrical Life – Solid-state switching improves reliability over mechanical relays

These features make the MOC3023SM Triac & SCR Output Optocouplers by AOTE ideal for driving AC loads in harsh or noisy environments where isolation is essential.

Applications of MOC3023SM Optocouplers

The MOC3023SM Triac & SCR Output Optocouplers by AOTE are widely used in:

• Solid-State Relays (SSR)

• Home Appliance Control (Ovens, HVAC, Dishwashers)

• Light Dimming Circuits

• Industrial Motor Starters

• AC Fan Speed Control

• PLC Output Interfaces

With excellent isolation and low triggering requirements, these Optocouplers / Photocouplers are perfect for low-power logic-to-AC interface applications.

Wiring and Connection Overview

Typical circuit connection:

• Input Side: LED anode and cathode driven by GPIO or control circuit

• Output Side: Triac gate connects to the AC load driver circuit

• Isolation Barrier: 5.3kVrms provides protection from line voltage spikes

This compact and efficient setup enables noise-free control of AC loads via microcontrollers and digital circuits.

Use Case Scenario: Home Appliance AC Motor Control

Scenario: A smart appliance manufacturer needed a compact optocoupler to safely control AC fan motors from a low-voltage control board.

Problem: Traditional mechanical relays caused switching noise and wore out quickly.

Solution: The MOC3023SM Triac & SCR Output Optocouplers by AOTE offered solid-state switching, long lifespan, and compact SMD design.

Result: Quieter operation, longer component life, and increased product reliability.

This real-world example shows the value of choosing Optoelectronics components like MOC3023SM for AC control in smart systems.

Download MOC3023SM Datasheet

Need full specs, isolation ratings, or application diagrams?

[Download MOC3023SM Datasheet from Xon Electronics]

Why Buy from Xon Electronics?

Xon Electronics offers genuine Triac & SCR Output Optocouplers by AOTE with:

• 100% Authentic AOTE Components
• Worldwide Shipping – USA, India, Australia, Europe & more
• Bulk Pricing for OEMs and System Integrators
• Engineering and Integration Support
• Secure Online Ordering and Fast Delivery

Shop more Optoelectronics and control components now at www.xonelec.com.

Conclusion

The MOC3023SM Triac & SCR Output Optocouplers by AOTE offer efficient, safe, and reliable control for AC circuits in a compact SMD package. Whether for industrial automation, consumer electronics, or smart appliances, these Optocouplers / Photocouplers help maintain system isolation and improve performance. Available globally via Xon Electronics with delivery to the USA, India, Australia, Europe, and other countries.

FAQs – MOC3023SM by AOTE

Q1. What is the isolation voltage of MOC3023SM?
It offers 5,300Vrms isolation between input and output.

Q2. Can it be used for dimming applications?
Yes, it's suitable for non-zero-crossing control, ideal for phase dimming.

Q3. What is the trigger current for this device?
It typically requires =5mA input current to activate.

Q4. Is it suitable for surface-mount designs?
Yes, it comes in a compact 6-pin SMD package.

Q5. Can I buy it internationally from Xon Electronics?
Yes! Xon ships to USA, India, Australia, Europe, and other global locations.