{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CNY173FR2VM","brand":"onsemi","brandSlug":"onsemi","productSlug":"CNY173FR2VM","canonicalUrl":"https://icboms.com/onsemi/CNY173FR2VM","factsUrl":"https://icboms.com/api/mcp/products/CNY173FR2VM","rawCanonicalId":null},"summary":{"shortDescription":"onsemi CNY173FR2VM optoisolator, 1-channel DC input, transistor with base output, 7500Vpk isolation, 100-200% CTR, 6-SMD gull wing, tape and reel.","salesMarkdown":"The CNY173FR2VM: That spread tells you the LED-to-phototransistor gain is tight enough to avoid overdriving the downstream logic or saturating the output stage across temperature and age — a 2:1 max/min ratio is tighter than many general-purpose optos that ship 50-600 %. Switching speed is characterised: 1 µs rise, 2 µs fall typical, with turn-on and turn-off times of 2 µs and 3 µs respectively. For a 50 mA output channel this is fast enough for 100 kHz-ish data rates or for de-glitching a 24 V PLC input — the base terminal lets you add a speed-up resistor if you need to shave the fall time. Housed in a 6-SMD gull-wing package (supplier device package 6-SMD). The gull-wing leads give a visible solder joint for AOI and relieve mechanical strain between the opto and the board — important in a high-vibration environment. Tape-and-reel packaging means it feeds into a pick-and-place line without a reel change. That covers industrial enclosures and outdoor telecom cabinets but stops short of under-hood automotive — the 100 °C ceiling matches the typical derating for epoxy-moulded optos at full isolation voltage. onsemi lists the CNY173FR2VM as Obsolete. For a BOM that already carries this part number, the remaining supply is held in independent-distribution surplus and broker channels — each lot is date-code and marking verified before it ships. Because this is an end-of-life part, the procurement decision is about lot traceability and authenticity. The laser-etched date-code on the body should match the onsemi plant format for the week code — any mismatch is a counterfeit flag.","metaTitle":"onsemi CNY173FR2VM Optoisolator, 7500Vpk Isolation, 6-SMD","metaDescription":"onsemi CNY173FR2VM optoisolator: 1-ch DC input, transistor output, 7500Vpk isolation, 100-200% CTR. Obsolete — sourced to order. RFQ for availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Optoisolators"],"specifications":{"Mfr":"onsemi","Series":"-","Package":"Tape & Reel (TR)","Input Type":"DC","Output Type":"Transistor with Base","Mounting Type":"Surface Mount","Package / Case":"6-SMD, Gull Wing","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Number of Channels":"1","Base Product Number":"CNY173","Voltage - Isolation":"7500Vpk","Vce Saturation (Max)":"400mV","Operating Temperature":"-40°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)":"60 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dbff72ad709f03fb6695b1cadd7ed9fe.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CNY173FR2VM/alternatives.json"},"ai":{"faq":[{"question":"What package does the CNY173FR2VM come in?","answer":"6-SMD gull wing (supplier device package 6-SMD), supplied in Tape & Reel. The gull-wing leads are AOI-friendly and handle thermal cycling better than J-bend packages in high-reliability boards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/CNY173FR2VM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/CNY173FR2VM when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T06:27:21.740Z","lastPublished":"2026-07-21T06:27:21.740Z","indexable":true}}