{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CNY17F3300","brand":"onsemi","brandSlug":"onsemi","productSlug":"CNY17F3300","canonicalUrl":"https://icboms.com/onsemi/CNY17F3300","factsUrl":"https://icboms.com/api/mcp/products/CNY17F3300","rawCanonicalId":null},"summary":{"shortDescription":"onsemi CNY17F3300 optoisolator, 1-channel DC input, transistor output, 5300Vrms isolation, 100-200% CTR at 10mA, 6-DIP through-hole package, tube.","salesMarkdown":"The onsemi CNY17F3300 is a single-channel optoisolator with a DC input and transistor output, housed in a 6-DIP (0.300\", 7.62mm) through-hole package supplied in tube form. Its 5300Vrms isolation rating suits it for galvanic separation in industrial control and power supply feedback loops where high-voltage isolation is required. The current transfer ratio (CTR) is specified at 100% minimum and 200% maximum at a forward current of 10mA, ensuring consistent signal transfer across the isolation barrier within that range. ## Switching speed and output drive Typical rise and fall times are 1µs and 2µs respectively, with turn-on and turn-off times of 2µs and 3µs — adequate for low-frequency digital or analog signal isolation up to a few hundred kilohertz. The output transistor can handle up to 70V collector-emitter voltage and 50mA continuous current, with a saturation voltage of 300mV maximum at rated drive. Forward voltage is typically 1.35V, and the maximum DC forward current is 100mA, giving a clear drive budget for the LED side. ## Temperature range and operating environment Rated for -55°C to 100°C operating temperature, this optoisolator covers industrial and automotive-grade ambient conditions without derating. The CNY17F3300 is marked as Obsolete by onsemi. For new designs, consider a current-production optoisolator with similar 6-DIP footprint and 5300Vrms isolation.","metaTitle":"onsemi CNY17F3300 Optoisolator, 5300Vrms, 100-200% CTR","metaDescription":"onsemi CNY17F3300 optoisolator, 1-channel DC input transistor output, 5300Vrms isolation, 100-200% CTR at 10mA. Obsolete — sourced to order against RFQ.","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":"Through Hole","Package / Case":"6-DIP (0.300\\\", 7.62mm)","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-DIP","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/CNY17F3300/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/CNY17F3300","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/CNY17F3300 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T06:30:10.548Z","lastPublished":"2026-07-21T06:30:10.548Z","indexable":true}}