{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CNY17F1M","brand":"onsemi","brandSlug":"onsemi","productSlug":"CNY17F1M","canonicalUrl":"https://icboms.com/onsemi/CNY17F1M","factsUrl":"https://icboms.com/api/mcp/products/CNY17F1M","rawCanonicalId":null},"summary":{"shortDescription":"onsemi CNY17F1M optoisolator, 1-channel, DC input, transistor output, 4170 Vrms isolation, 6-DIP through-hole, tube.","salesMarkdown":"## Isolation and signal transfer The onsemi CNY17F1M is a single-channel optocoupler with a phototransistor output, rated for 4170 Vrms isolation between input and output — enough to separate a 24 VDC PLC input from a 230 VAC motor drive bus in an industrial panel. Current transfer ratio spans 40% to 80% at a forward current of 10 mA, so the output transistor saturates with a 4 mA to 8 mA collector current from a 10 mA LED drive — the 400 mV Vce(sat) ceiling keeps the logic-level drop low enough for a 5 V TTL input. ## Switching speed and output ratings Turn-on time is 2 µs typical, turn-off 3 µs typical, with a 4 µs rise and 3.5 µs fall — fast enough to pass a 100 kHz digital signal without pulse-width distortion, but the 50 mA maximum output current limits the load to a single logic gate input or a low-power relay coil. The output transistor blocks up to 70 V, so it interfaces directly with 24 V and 48 V industrial buses without an external clamp. Housed in a 6-DIP (0.300-inch, 7.62 mm pitch) through-hole package, the CNY17F1M mounts into a standard 0.100-inch grid PCB — the 0.300-inch row spacing matches legacy DIP sockets and wave-solder processes. Supplied in tubes, the part is pick-and-place compatible with tube feeders for medium-volume assembly.","metaTitle":"onsemi CNY17F1M Optoisolator, 4170 Vrms, 6-DIP","metaDescription":"onsemi CNY17F1M optocoupler, 4170 Vrms isolation, 40-80% CTR at 10 mA, 70 V output, 6-DIP through-hole. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Mfr":"onsemi","Series":"-","Package":"Tube","Input Type":"DC","Output Type":"Transistor","Mounting Type":"Through Hole","Package / Case":"6-DIP (0.300\\\", 7.62mm)","Product Status":"Active","lifecycle_stage":"eol_hot","Number of Channels":"1","Base Product Number":"CNY17F","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-DIP","Current - Output / Channel":"50mA","Current Transfer Ratio (Max)":"80% @ 10mA","Current Transfer Ratio (Min)":"40% @ 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":"$0.7700","stockQuantity":0,"priceTiers":[{"qty":1787,"price":"$0.21000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dbff72ad709f03fb6695b1cadd7ed9fe.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/CNY17F1M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/CNY17F1M 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}}