4N35M
Optocouplers with transistor output in PDIP package
Manufacturer： ['everlight', 'onsemi', 'lite-on', 'fairchild', 'liteon']
series introduction
The 4N35M Series is a highly regarded family of optocouplers that excel in providing electrical isolation and signal transmission in various electronic applications. Renowned for their robust performance and reliability, these optocouplers feature a phototransistor output, enabling them to effectively couple and transmit signals while safeguarding sensitive components from high voltages and transients. The 4N35M Series is distinguished by its high isolation voltage, typically rated at 5,000 Vrms, making it an excellent choice for applications requiring enhanced safety and reliability.
Designed with versatility in mind, the 4N35M Series incorporates a highly efficient infrared LED light source, which, when activated, illuminates the phototransistor, facilitating the transfer of data across isolation barriers. This design characteristic ensures minimal propagation delay and high-speed operation, achieving data rates suitable for modern communication systems. The device's compact form factor, combined with a standard DIP package, allows for easy integration into various circuit configurations, making it ideal for printed circuit boards (PCBs) in both consumer and industrial products.
The 4N35M Series is particularly suitable for use in power supplies, motor control systems, and signal isolation applications, where electrical noise and interference need to be minimized. Its ability to withstand harsh environmental conditions ensures reliable performance in critical applications, such as industrial automation, telecommunications, and medical instrumentation. Additionally, the optocouplers are frequently employed in feedback loops within switching power supplies, providing essential isolation between high-voltage and low-voltage sections of the circuit, thereby enhancing overall system safety.
In summary, the 4N35M Series stands out for its exceptional isolation features, high-speed performance, and flexibility, making it an indispensable component in a wide array of electronic applications. Whether utilized in consumer electronics, automotive systems, or industrial control circuits, the 4N35M Series ensures consistent and reliable signal transmission, catering to the evolving demands of modern electronic design.
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