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H11AA814A.300 from QTC

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H11AA814A.300

Manufacturer: QTC

4-Pin DIP AC Input Phototransistor Output Optocoupler

Partnumber Manufacturer Quantity Availability
H11AA814A.300,H11AA814A300 QTC 100 In Stock

Description and Introduction

4-Pin DIP AC Input Phototransistor Output Optocoupler The **H11AA814A.300** is a high-performance optocoupler designed for reliable signal isolation in electronic circuits. As an essential component in applications requiring electrical separation between input and output, it ensures safety and noise immunity in systems such as industrial controls, power supplies, and communication interfaces.  

This optocoupler features an infrared LED paired with a phototransistor detector, providing galvanic isolation to prevent ground loops and voltage spikes from damaging sensitive circuitry. With a compact design and robust construction, the H11AA814A.300 offers excellent performance in high-voltage environments while maintaining signal integrity.  

Key specifications include a high isolation voltage, fast response time, and stable operation across a wide temperature range. Its compatibility with various logic levels makes it suitable for both digital and analog signal transmission. Additionally, the device adheres to industry standards, ensuring reliability in demanding applications.  

Engineers often select the H11AA814A.300 for its durability and efficiency in isolating low-voltage control circuits from high-voltage power systems. Whether used in motor drives, medical equipment, or automation systems, this optocoupler delivers consistent performance while enhancing system safety and noise immunity.  

For detailed electrical characteristics and application guidelines, referring to the manufacturer’s datasheet is recommended to ensure proper implementation in circuit designs.

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