{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CNY17F33S","brand":"onsemi","brandSlug":"onsemi","productSlug":"CNY17F33S","canonicalUrl":"https://icboms.com/onsemi/CNY17F33S","factsUrl":"https://icboms.com/api/mcp/products/CNY17F33S","rawCanonicalId":null},"summary":{"shortDescription":"onsemi CNY17 series single-channel transistor-output optocoupler, CNY17F33S, 5300 Vrms isolation, 100-200% CTR at 10 mA, 6-SMD gull wing package, tube.","salesMarkdown":"The CNY17F33S is a single-channel transistor-output optocoupler from onsemi's CNY17 series, packaged in a 6-SMD gull wing format supplied in tubes. Rated for 5300 Vrms isolation, it provides galvanic separation between a DC input and a 70 V, 50 mA transistor output — suitable for logic-level interfacing, PLC I/O isolation, and motor-drive feedback paths. ## Switching performance and temperature range Typical turn-on time is 2 µs and turn-off time is 3 µs, with rise and fall times of 1 µs and 2 µs respectively — fast enough for 10-20 kHz switching in isolated gate drive or serial data isolation applications. Vce saturation is 300 mV maximum at the rated output current, keeping the voltage drop across the output transistor low enough to maintain logic-level compatibility at the receiving end. For sustainment programs that already qualify this optocoupler, the part is sourced through independent distribution channels against an RFQ. The 6-SMD gull wing package and the 100-200% CTR band are the key parameters to match when evaluating a form-fit-function replacement for a BOM line that cannot be redesigned.","metaTitle":"onsemi CNY17F33S Optoisolator, 5300Vrms, 6-SMD","metaDescription":"onsemi CNY17F33S single-channel transistor output optoisolator. 5300 Vrms isolation, 100-200% CTR at 10 mA. Obsolete — sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Optoisolators"],"specifications":{"Mfr":"onsemi","Series":"-","Package":"Tube","Input Type":"DC","Output Type":"Transistor","Mounting Type":"Surface Mount","Package / Case":"6-SMD, Gull Wing","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Number of Channels":"1","Base Product Number":"CNY17","Voltage - Isolation":"5300Vrms","Vce Saturation (Max)":"300mV","Operating Temperature":"-55°C~100°C","Rise / Fall Time (Typ)":"1µs, 2µs","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)":"100 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4a47ea3b51cbb13a83c8d83e21910005.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CNY17F33S/alternatives.json"},"ai":{"faq":[{"question":"What package does the CNY17F33S come in?","answer":"It is supplied in a 6-SMD gull wing package (supplier device package 6-SMD), shipped in tubes. The surface-mount footprint is compatible with standard pick-and-place assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/CNY17F33S","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/CNY17F33S when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T06:30:36.606Z","lastPublished":"2026-07-21T06:30:36.606Z","indexable":true}}