{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VO617A-4X007T","brand":"Vishay","brandSlug":"vishay","productSlug":"VO617A-4X007T","canonicalUrl":"https://icboms.com/vishay/VO617A-4X007T","factsUrl":"https://icboms.com/api/mcp/products/VO617A-4X007T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay VO617A-4X007T optocoupler, 1-channel DC-input transistor output, 5300 Vrms isolation, CTR 160-320% at 5 mA, 4-SMD gull wing package, surface mount, -55°C to 110°C.","salesMarkdown":"## 5300 Vrms isolation — what it buys you The VO617A-4X007T is a single-channel optocoupler from Vishay with a transistor output, rated for 5300 Vrms of galvanic isolation. That isolation voltage covers reinforced insulation requirements in mains-connected industrial controls, motor drives, and power-supply feedback loops. The DC input side drives an infrared LED (typical forward voltage 1.35 V at 5 mA), and the phototransistor on the output side can switch up to 80 V at 50 mA continuous. The current transfer ratio is specified between 160% and 320% at a 5 mA forward current, giving you a predictable gain margin for logic-level translation or isolated switching. ## CTR range and switching speed — design decisions The 160% to 320% CTR range at 5 mA forward current means the output transistor can sink 8 mA to 16 mA with only 5 mA LED drive. That is enough headroom to drive a standard CMOS or TTL input without a buffer. The typical turn-on time is 3 µs and turn-off is 2.3 µs, with rise and fall times both 2 µs. That is adequate for 10 kHz to 20 kHz switching in relay drivers, PLC input modules, or isolated serial interfaces. If you need faster edges, look at a logic-output optocoupler; this part is built for robust isolation at moderate speed. ## Package and mounting The 4-SMD gull-wing package (4-SMD, Gull Wing) is a standard footprint that reflows cleanly with a hot-air station or reflow oven. The gull-wing leads are visible for inspection, and the part is small enough that thermal mass is not an issue — it will survive a rework cycle without trouble. The tape-and-reel option (Tape & Reel (TR); Cut Tape (CT)) is the common shipping format for automated assembly; cut tape is available for prototyping. ## Temperature range and operating environment Rated from -55°C to 110°C operating temperature, this optocoupler can handle cold-start in outdoor telecom cabinets and the heat inside a motor-drive enclosure. The 110°C upper limit is below typical automotive under-hood requirements (125°C), but it fits industrial and commercial equipment where the ambient stays under 85°C with some margin. The maximum collector-emitter saturation voltage is 400 mV at the rated output current, so the power dissipation in the output transistor stays low across the temperature range. ## Lifecycle and compliance The ROHS3 compliance covers the current exemption list, so it is acceptable for European and global markets.","metaTitle":"VO617A-4X007T Optoisolator, 5.3 kV Transistor Output, 4-SMD","metaDescription":"VO617A-4X007T optoisolator with 5300 Vrms isolation, transistor output, CTR 160-320% at 5 mA. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"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)":"320% @ 5mA","Current Transfer Ratio (Min)":"160% @ 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":"$0.39","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.39000","currency":"USD"},{"qty":10,"price":"$0.24200","currency":"USD"},{"qty":100,"price":"$0.13940","currency":"USD"},{"qty":1000,"price":"$0.10908","currency":"USD"},{"qty":2000,"price":"$0.09999","currency":"USD"},{"qty":5000,"price":"$0.09090","currency":"USD"},{"qty":10000,"price":"$0.08484","currency":"USD"},{"qty":25000,"price":"$0.08181","currency":"USD"},{"qty":50000,"price":"$0.07878","currency":"USD"},{"qty":100000,"price":"$0.07575","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/696667aedd428c875747efe4d7845ee2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the current transfer ratio (CTR) of VO617A-4X007T?","answer":"The CTR is specified as a range: 160% minimum and 320% maximum, measured at a forward current of 5 mA. This means the output collector current will be between 8 mA and 16 mA when the LED is driven at 5 mA."},{"question":"Is VO617A-4X007T RoHS compliant?","answer":"Yes, the VO617A-4X007T is ROHS3 compliant, meeting the latest European Union restriction of hazardous substances directive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/VO617A-4X007T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/VO617A-4X007T 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}}