{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CNY17F3SR2VM","brand":"onsemi","brandSlug":"onsemi","productSlug":"CNY17F3SR2VM","canonicalUrl":"https://icboms.com/onsemi/CNY17F3SR2VM","factsUrl":"https://icboms.com/api/mcp/products/CNY17F3SR2VM","rawCanonicalId":null},"summary":{"shortDescription":"onsemi CNY17F3SR2VM, single-channel DC-input transistor-output optocoupler, 4170Vrms isolation, 100-200% CTR at 10 mA, -40°C to 100°C, 6-SMD Gull Wing package, Tape & Reel.","salesMarkdown":"## Galvanic isolation for industrial signal paths The CNY17F3SR2VM is a single-channel optocoupler from onsemi that provides 4170Vrms isolation between a DC LED input and a phototransistor output. That isolation rating suits it for breaking ground loops in motor-drive feedback, PLC digital inputs, and medical-device signal isolation where patient-contact safety margins are required. Its current transfer ratio is specified at 100% minimum and 200% maximum when the LED is driven at 10 mA. This narrow CTR window means the designer can set the LED series resistor once and expect a consistent logic-level swing at the output across temperature and production lots — no re-tuning per reel. ## Switching speed and output drive capability Typical turn-on time is 2 µs and turn-off time is 3 µs, with rise and fall times of 4 µs and 3.5 µs maximum. This is fast enough for 10–50 kHz PWM feedback loops or serial data at moderate baud rates, but not for high-speed isolated communication like I²C or CAN. The output transistor can sink up to 50 mA continuous and block up to 70 V. The surface-mount footprint matches standard 6-pin DIP Gull Wing land patterns — no special pad geometry needed. ## Temperature grade and environment fit","metaTitle":"CNY17F3SR2VM onsemi Optoisolator, 4170Vrms, 6-SMD Gull Wing","metaDescription":"onsemi CNY17F3SR2VM single-channel transistor-output optocoupler. 4170Vrms isolation, 100-200% CTR at 10 mA, -40°C to 100°C. Active, ROHS3. Tape & Reel.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Mfr":"onsemi","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Input Type":"DC","Output Type":"Transistor","Mounting Type":"Surface Mount","Package / Case":"6-SMD, Gull Wing","Product Status":"Active","lifecycle_stage":"eol_hot","Number of Channels":"1","Base Product Number":"CNY17F3","Voltage - Isolation":"4170Vrms","Vce Saturation (Max)":"400mV","Operating Temperature":"-40°C ~ 100°C","Rise / Fall Time (Typ)":"4µs, 3.5µs (Max)","Voltage - Output (Max)":"70V","Supplier Device Package":"6-SMD","Current - Output / Channel":"50mA","Current Transfer Ratio (Max)":"200% @ 10mA","Current Transfer Ratio (Min)":"100% @ 10mA","Voltage - Forward (Vf) (Typ)":"1.35V","Turn On / Turn Off Time (Typ)":"2µs, 3µs","Current - DC Forward (If) (Max)":"60 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6900","priceTiers":[{"qty":1,"price":"$0.69000","currency":"USD"},{"qty":10,"price":"$0.44700","currency":"USD"},{"qty":100,"price":"$0.29280","currency":"USD"},{"qty":1000,"price":"$0.23119","currency":"USD"},{"qty":2000,"price":"$0.21578","currency":"USD"},{"qty":5000,"price":"$0.20807","currency":"USD"},{"qty":10000,"price":"$0.20499","currency":"USD"},{"qty":25000,"price":"$0.20036","currency":"USD"},{"qty":50000,"price":"$0.19266","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dbff72ad709f03fb6695b1cadd7ed9fe.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CNY17F3SR2VM/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between CNY17F3SR2VM and CNY17F3SR2M?","answer":"Both share the same onsemi base part CNY17F3, same DC input, transistor output, 4170Vrms isolation, and 100-200% CTR. The only difference is the packaging suffix: SR2VM is Tape & Reel (TR) and Cut Tape (CT); SR2M adds Digi-Reel® as a third option. Electrically they are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/CNY17F3SR2VM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/CNY17F3SR2VM when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}