{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VO617A-8X017T","brand":"Vishay","brandSlug":"vishay","productSlug":"VO617A-8X017T","canonicalUrl":"https://icboms.com/vishay/VO617A-8X017T","factsUrl":"https://icboms.com/api/mcp/products/VO617A-8X017T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay VO617A-8X017T phototransistor optocoupler, 1-channel, DC input, 5300 Vrms isolation, 130-260% CTR, 4-SMD Gull Wing, -55 to 110°C.","salesMarkdown":"## Active production — no obsolescence risk on this BOM line The VO617A-8X017T: ROHS3 compliance means no restricted-substance exemption expiry to track; the part ships with full material declaration for EU and global markets. ## 5300 Vrms isolation — what that means for the galvanic barrier The 4-SMD Gull Wing package (supplier device package 4-SMD) places the optocoupler on the same PCB as the rest of the control electronics — no separate isolation slot needed, but the creepage distance between primary and secondary traces on the board still governs the system-level isolation rating. ## CTR range and LED drive — sizing the input current Current transfer ratio spans 130% minimum to 260% maximum at a forward current of 5 mA — this defines the LED drive budget: at 5 mA input, the output transistor can sink at least 6.5 mA (130% of 5 mA) and at most 13 mA (260% of 5 mA), which covers standard logic-level loads and relay coils. Typical forward voltage is 1.35 V at the test current; the absolute maximum DC forward current is 60 mA, so the LED is not the current-limiting element in most designs — the output side's 50 mA per channel ceiling is the tighter constraint. ## Switching speed and temperature — where the part fits Operating temperature range of -55 to 110 °C covers industrial enclosures, outdoor telecom cabinets, and engine-bay-adjacent electronics — the 110 °C ceiling gives margin above the 85 °C typical industrial ambient. Output transistor rated for 80 V maximum collector-emitter voltage and saturates at 400 mV maximum — the low saturation voltage keeps power dissipation in the output stage manageable when driving loads near the 50 mA limit.","metaTitle":"Vishay VO617A-8X017T Optocoupler, 5300 Vrms, 4-SMD","metaDescription":"Vishay VO617A-8X017T phototransistor optocoupler, 5300 Vrms isolation, 130-260% CTR, -55 to 110°C, 4-SMD Gull Wing. Active production, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"DC","Output Type":"Transistor","Mounting Type":"Surface Mount","Package / Case":"4-SMD, Gull Wing","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5300Vrms","Vce Saturation (Max)":"400mV","Operating Temperature":"-55°C ~ 110°C","Rise / Fall Time (Typ)":"2µs, 2µs","Voltage - Output (Max)":"80V","Supplier Device Package":"4-SMD","Current - Output / Channel":"50mA","Current Transfer Ratio (Max)":"260% @ 5mA","Current Transfer Ratio (Min)":"130% @ 5mA","Voltage - Forward (Vf) (Typ)":"1.35V","Turn On / Turn Off Time (Typ)":"3µs, 2.3µs","Current - DC Forward (If) (Max)":"60 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.44","priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.26800","currency":"USD"},{"qty":100,"price":"$0.15400","currency":"USD"},{"qty":1000,"price":"$0.12051","currency":"USD"},{"qty":2000,"price":"$0.11047","currency":"USD"},{"qty":5000,"price":"$0.10042","currency":"USD"},{"qty":10000,"price":"$0.09373","currency":"USD"},{"qty":25000,"price":"$0.09038","currency":"USD"},{"qty":50000,"price":"$0.08704","currency":"USD"},{"qty":100000,"price":"$0.08369","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/696667aedd428c875747efe4d7845ee2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/VO617A-8X017T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/VO617A-8X017T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/VO617A-8X017T 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}}