Overview of EL817 by Everlight Electronics Co Ltd.
The EL817, manufactured by Everlight Electronics Co Ltd., is a transistor output optocoupler with a single element, capable of a 5000V isolation in a DIP-4 package. This component, also known as an optoisolator or photocoupler, serves the primary function of transmitting electrical signals between two isolated circuits by using light waves to prevent high voltages from affecting the system receiving the signal. It distinguishes itself with several key features, including a minimum isolation voltage of 5000V, making it suitable for applications requiring high voltage isolation to safeguard electronics and personnel.
This optocoupler exhibits a minimum collector-emitter breakdown voltage of 35V and operates with a minimum current transfer ratio of 50%, guaranteeing reliable data transmission under a wide range of conditions. With operating temperatures ranging from -55 °C to +110 °C, it supports varied environmental demands. The EL817 offers versatility in its applications thanks to its through-hole mounting feature, making it well suited for printed circuit boards where durability and reliability are essential. Additionally, it is lead-free and RoHS compliant, ensuring it meets global environmental standards and is suitable for use in a wide range of markets and applications.
Per the part data attributes, the EL817 is currently categorized as an active component with a factory lead time of 22 weeks at the time of writing. It also carries certifications, such as UL approval, enhancing its credibility and suitability for critical applications across various industries.
Industry Applications for EL817
The EL817 optocoupler is exceptionally versatile, accommodating a broad spectrum of applications across different sectors. While these potential applications are conceptual and illustrative, requiring thorough analysis and verification by engineering and design teams for specific industry standards and requirements, they highlight the component’s flexibility. Note, automotive applications aren’t suggested unless explicitly listed due to compliance nuances, such as AEC-Q100, AEC-Q101, or AEC-200, which are not specified for EL817.
- Industrial Automation: The EL817 could potentially serve in control system interfaces, providing electrical isolation between sensitive control elements and high-power circuits. Its high isolation voltage makes it an excellent choice for protecting control circuitry from electrical noise in industrial environments.
- Telecommunications: In telecommunications equipment, EL817 might be used to isolate communication lines, protecting sensitive equipment from transient voltages and ensuring reliable signal transmission.
- Renewable Energy Systems: For renewable energy applications, such as solar inverters and wind turbines, the EL817 could potentially provide isolation in power monitoring systems or as part of the safety and control circuitry, where maintaining isolation between high voltage components and the control system is critical.
- Robotics and Drones: In robotics and drone technology, EL817 could potentially be utilized within control systems where electrical isolation is essential for the protection of sensors and microcontrollers from electrical noise generated by motors and drives.
These potential industry applications underscore the importance of the EL817’s capabilities but require careful evaluation by professionals to guarantee compliance with specific application demands.
About Everlight Electronics Co Ltd.
Everlight Electronics Co Ltd., a key player in the field of optoelectronics, has established a strong presence particularly in the optocoupler market. Specializing in products that serve to optically couple electrical signals while isolating the input from the output, Everlight offers a diverse range of optocouplers, including the EL817, suited for various applications across industries. Everlight’s commitment to innovation, quality, and reliability, backed by rigorous testing and certification processes, ensures their optocouplers meet stringent requirements. They cater to applications demanding high isolation voltage, fast response times, and efficient signal transmission, reinforcing their role as a critical supplier for industries relying on electronic isolation technologies.
Where to Find EL817 by Everlight Electronics Co Ltd
To find the EL817 for procurement, findchips.com is the recommended platform for up-to-date pricing, availability, and sourcing options. By exploring Optocoupler options, our site allows users to compare EL817 with alternative parts provided by Everlight Electronics Co Ltd or other manufacturers. Previously, the EL817 has been available from distributors such as New Advantage Corporation, EBV Elektronik, Avnet Asia, and DigiKey. However, for current stock levels and the most competitive pricing, direct visitation to findchips.com is advised.