{"product_id":"el357n-el357-smd-optocoupler-el357n-c-sop4","title":"EL357N EL357 SMD optocoupler EL357N-C SOP4","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eEL357N EL357 SMD optocoupler EL357N-C SOP4\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eEL357N \/ EL357N-C SMD Optocoupler \u003c\/strong\u003eis a high-performance, compact photocoupler designed for isolating low-voltage control logic from high-voltage or noisy environments. Housed in a SOP4 surface-mount package, this optocoupler features a GaAs infrared emitting diode and a silicon phototransistor receiver. The EL357N provides excellent electrical isolation between input and output, with a typical isolation voltage of 3750 Vrms, making it ideal for signal transmission in systems that require protection from voltage spikes and noise.\u003cbr\u003e\u003cbr\u003eCommonly used in power supplies, microcontroller interfaces, and industrial automation systems, the EL357N-C variant ensures reliable switching and low power consumption. It supports fast response times and is suitable for applications such as signal isolation, data communication, and switching power regulators. With its small form factor and robust electrical characteristics, the EL357N optocoupler offers a reliable and space-efficient solution for designers requiring effective electrical isolation in modern electronic circuits.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eProduct Images are shown for illustrative purposes only and may differ from the actual product.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLoad Voltage: 80V\u003c\/li\u003e\n\u003cli\u003eIsolation Voltage: 3.75kV (rms)\u003c\/li\u003e\n\u003cli\u003eOperating Temp: -55℃ to +110℃\u003c\/li\u003e\n\u003cli\u003eFall Time: 4μs @ 2mA, 100Ω\u003c\/li\u003e\n\u003cli\u003eRise Time: 3μs @ 2mA, 100Ω\u003c\/li\u003e\n\u003cli\u003eOutput Current: 50mA\u003c\/li\u003e\n\u003cli\u003eNumber of Outputs: 1\u003c\/li\u003e\n\u003cli\u003eReverse Voltage: 6V\u003c\/li\u003e\n\u003cli\u003eForward Voltage: 1.2V\u003c\/li\u003e\n\u003cli\u003eOutput Type: Phototransistor\u003c\/li\u003e\n\u003cli\u003eInput Voltage Type: DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh isolation voltage: 3.75kV RMS\u003c\/li\u003e\n\u003cli\u003eCompact SOP-4 SMD package\u003c\/li\u003e\n\u003cli\u003ePhototransistor output\u003c\/li\u003e\n\u003cli\u003eLow input current requirement\u003c\/li\u003e\n\u003cli\u003eFast switching speed (rise time: 3μs, fall time: 4μs)\u003c\/li\u003e\n\u003cli\u003eWide operating temperature: -55°C to +110°C\u003c\/li\u003e\n\u003cli\u003eCTR (Current Transfer Ratio) range: 50% to 600%\u003c\/li\u003e\n\u003cli\u003eTTL and CMOS compatible\u003c\/li\u003e\n\u003cli\u003eInput type: DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSignal Isolation in Microcontroller Circuits\u003c\/li\u003e\n\u003cli\u003eUsed in Switching Power Supplies for Feedback Isolation\u003c\/li\u003e\n\u003cli\u003ePreventing Ground Loops in Communication Systems\u003c\/li\u003e\n\u003cli\u003eAudio Equipment to Isolate Electrical Noise\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation for Motor Control and Robotics\u003c\/li\u003e\n\u003cli\u003eUsed in Data Transfer Systems for Electrical Protection\u003c\/li\u003e\n\u003cli\u003eIsolation in High-Voltage Systems for Safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWeight (g): 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x EL357N EL357 SMD optocoupler EL357N-C SOP4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47156599947516,"sku":"INTEG156","price":14.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/OriginalEL357NEL357SMDoptocouplerEL357N-CSOP4_1.jpg?v=1747117672","url":"https:\/\/kitsguru.com\/fr\/products\/el357n-el357-smd-optocoupler-el357n-c-sop4","provider":"KitsGuru","version":"1.0","type":"link"}