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MOC81023SD from FAIRCHIL,Fairchild Semiconductor

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MOC81023SD

Manufacturer: FAIRCHIL

6-Pin DIP Phototransistor Output Optocoupler- No Base Connection

Partnumber Manufacturer Quantity Availability
MOC81023SD FAIRCHIL 2000 In Stock

Description and Introduction

6-Pin DIP Phototransistor Output Optocoupler- No Base Connection The **MOC81023SD** is an optocoupler designed to provide electrical isolation between input and output circuits while enabling signal transmission through an optical interface. This component is commonly used in applications requiring noise immunity, voltage level shifting, or safety isolation in industrial, automotive, and consumer electronics.  

Featuring an infrared LED paired with a phototransistor detector, the MOC81023SD ensures reliable signal transfer across isolated circuits. Its compact surface-mount package (SMD) makes it suitable for space-constrained designs. The device supports a wide operating temperature range, making it adaptable to harsh environments.  

Key specifications include a high isolation voltage, ensuring protection against voltage spikes and transient disturbances. The optocoupler also offers a fast response time, which is beneficial for high-speed switching applications. Additionally, its low power consumption enhances energy efficiency in battery-operated systems.  

Typical applications include microcontroller interfacing, power supply feedback loops, and digital signal isolation in communication systems. Engineers often select the MOC81023SD for its robustness, ease of integration, and compliance with industry standards for safety and performance.  

When implementing this optocoupler, designers should consider factors such as forward current, CTR (Current Transfer Ratio), and output saturation voltage to ensure optimal performance. Proper PCB layout and thermal management further enhance reliability in long-term operation.  

The MOC81023SD remains a dependable choice for designers seeking a cost-effective, high-performance isolation solution in modern electronic systems.

Application Scenarios & Design Considerations

6-Pin DIP Phototransistor Output Optocoupler- No Base Connection

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