4N35SM
Optocouplers with transistor output in DIP-6
Manufacturer： ['isocom', 'onsemi', 'fairchild', 'freescale']
series introduction
The 4N35SM Series is a robust line of optocouplers designed to facilitate electrical isolation and signal transmission between different circuit segments while ensuring minimal signal degradation. Renowned for their reliability and efficiency, these optocouplers employ a high-speed gallium arsenide (GaAs) infrared LED coupled with a phototransistor, allowing for fast switching times and superior performance in a variety of applications. With an isolation voltage of up to 5,000 volts, the 4N35SM Series provides an essential safety barrier, making it ideal for use in sensitive electronic systems where high voltage and low voltage circuits must remain electrically isolated.
The design characteristics of the 4N35SM Series are tailored for high-performance environments. Housed in a compact 6-pin DIP package, these optocouplers are engineered for easy integration into both through-hole and surface mount applications, facilitating flexibility in PCB design. Their wide operating temperature range, typically from -40°C to +85°C, ensures stable performance even in extreme conditions, making them suitable for industrial, automotive, and consumer electronics.
In terms of use cases, the 4N35SM Series is particularly well-suited for signal isolation in data communication systems, where it prevents ground loops and enhances the integrity of transmitted signals. They are commonly employed in power supply applications, where isolation is critical for protecting sensitive components from high voltage spikes. Additionally, these optocouplers find their place in motor control systems, where they help to isolate control signals from the high-power side, ensuring safe operation.
Typical applications of the 4N35SM Series span across various industries, including telecommunications, automotive electronics, and industrial automation. With their excellent performance characteristics, these optocouplers are indispensable in designing reliable and efficient circuits, thus enhancing the overall reliability of electronic systems. Whether for signal transmission, power management, or system protection, the 4N35SM Series stands out as a dependable choice for engineers and designers looking to optimize circuit performance while maintaining safety and reliability.
Images for reference
6-DIP SMD
Image Preview
Image Preview