{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VOL617A-7X001T","brand":"Vishay","brandSlug":"vishay","productSlug":"VOL617A-7X001T","canonicalUrl":"https://icboms.com/vishay/VOL617A-7X001T","factsUrl":"https://icboms.com/api/mcp/products/VOL617A-7X001T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay VOL617A-7X001T, single-channel phototransistor optocoupler, 5000 Vrms isolation, 80%–160% CTR at 5 mA, 4-SMD gull wing package, -55°C to 110°C.","salesMarkdown":"## 5000 Vrms isolation — the safety barrier spec The VOL617A-7X001T is a single-channel phototransistor optocoupler from Vishay, with a 5000 Vrms isolation rating that sets the reinforced insulation barrier between the DC input and the transistor output. That 5 kV rating is the figure that drives creepage and clearance on the PCB — the 4-SMD gull wing package (4-SOP) keeps the input-to-output spacing tight enough for a 2-layer board but wide enough to pass IEC 60950-1 reinforced insulation for 250 V working voltage. ## CTR 80%–160% at 5 mA — gain margin for logic interfaces Current transfer ratio is the gain from LED forward current to collector current. The VOL617A-7X001T guarantees 80% minimum and 160% maximum CTR at If=5 mA — that 2:1 spread means the output transistor can saturate a 5 V CMOS logic input with as little as 1.6 mA of collector drive, leaving margin for LED ageing and temperature drift. The typical Vce saturation of 400 mV ensures the output pulls low enough to register a solid logic 0. ## Active production — no obsolescence watch needed Vishay has not issued a PCN or end-of-life notice for this order code. ## Temperature range — -55°C to 110°C The 110°C ceiling is 15°C above the typical 85°C industrial limit, which gives thermal margin in a sealed enclosure. The 3.5 µs rise and 5 µs fall times are adequate for 10 kHz switching or digital signal isolation; for faster edges, a logic-output optocoupler would be a better fit.","metaTitle":"VOL617A-7X001T Vishay Optocoupler, 5000Vrms, 4-SMD Gull Wing","metaDescription":"Vishay VOL617A-7X001T phototransistor optocoupler, 5000 Vrms isolation, 80-160% CTR at 5 mA, -55°C to 110°C, 4-SOP gull wing. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Optoisolators"],"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":"5000Vrms","Vce Saturation (Max)":"400mV","Operating Temperature":"-55°C ~ 110°C","Rise / Fall Time (Typ)":"3.5µs, 5µs","Voltage - Output (Max)":"80V","Supplier Device Package":"4-SOP","Current - Output / Channel":"50mA","Current Transfer Ratio (Max)":"160% @ 5mA","Current Transfer Ratio (Min)":"80% @ 5mA","Voltage - Forward (Vf) (Typ)":"1.16V","Turn On / Turn Off Time (Typ)":"6µs, 5.5µs","Current - DC Forward (If) (Max)":"60 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.49","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.49000","currency":"USD"},{"qty":10,"price":"$0.30300","currency":"USD"},{"qty":100,"price":"$0.17420","currency":"USD"},{"qty":1000,"price":"$0.13635","currency":"USD"},{"qty":3000,"price":"$0.12499","currency":"USD"},{"qty":6000,"price":"$0.11363","currency":"USD"},{"qty":15000,"price":"$0.10605","currency":"USD"},{"qty":30000,"price":"$0.10226","currency":"USD"},{"qty":75000,"price":"$0.09847","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/87de4ca24d2fe38fa765af21a2d62eb6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the current transfer ratio of the VOL617A-7X001T?","answer":"The CTR is 80% minimum and 160% maximum, both measured at If=5 mA. That range guarantees the output can drive a standard logic input across the full temperature and LED ageing envelope."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/VOL617A-7X001T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/VOL617A-7X001T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}