{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SFH6206-1","brand":"Vishay","brandSlug":"vishay","productSlug":"SFH6206-1","canonicalUrl":"https://icboms.com/vishay/SFH6206-1","factsUrl":"https://icboms.com/api/mcp/products/SFH6206-1","rawCanonicalId":null},"summary":{"shortDescription":"Vishay SFH6206-1 optocoupler, 1-channel, AC/DC input, transistor output, 5300Vrms isolation, 40-125% CTR at 10 mA, 4-SMD Gull Wing package, -55 to 100°C, ROHS3.","salesMarkdown":"The Vishay SFH6206-1 is a single-channel optocoupler that accepts both AC and DC input, with a transistor output rated for 5300Vrms isolation. That isolation figure puts it in the reinforced-insulation class for industrial motor drives, medical patient-monitoring interfaces, and power-supply feedback loops where safety spacing is tight. The AC/DC input side means you can wire it directly across an AC line for zero-cross detection or phase monitoring without a bridge rectifier — saves a few components and the associated board space. Output side is a standard phototransistor with a collector-emitter rating of 70V and 50mA continuous current — enough to drive a logic gate, a relay coil with a base resistor, or a PLC input module. The current transfer ratio spans 40% to 125% at 10 mA forward current, so you get consistent logic levels across temperature and LED aging. Rise and fall times are 2 µs typical, which keeps switching losses low at line-frequency or low-speed data rates. ## Temperature range and field-fit Rated from -55°C to 100°C, this optocoupler handles the full industrial temperature band plus cold-start down to -55°C — useful for outdoor telecom cabinets, engine-bay electronics, or anything that ships through a northern winter. The 4-SMD Gull Wing package is surface-mount friendly for reflow but still has visible leads for visual inspection and rework. No lab bench needed for a swap; a hot-air pencil and some flux will get it off the board cleanly. ## Lifecycle and compliance ROHS3 compliant, so it clears the latest EU restriction list without an exemption.","metaTitle":"SFH6206-1 Optocoupler, 5300Vrms, AC/DC Input","metaDescription":"SFH6206-1 optocoupler with 5300Vrms isolation, AC/DC input, transistor output, 40-125% CTR at 10 mA, -55 to 100°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tube","Input Type":"AC, 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 ~ 100°C","Rise / Fall Time (Typ)":"2µs, 2µs","Voltage - Output (Max)":"70V","Supplier Device Package":"4-SMD","Current - Output / Channel":"50mA","Current Transfer Ratio (Max)":"125% @ 10mA","Current Transfer Ratio (Min)":"40% @ 10mA","Voltage - Forward (Vf) (Typ)":"1.25V","Turn On / Turn Off Time (Typ)":"3µs, 2.3µs","Current - DC Forward (If) (Max)":"60 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.92","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.94000","currency":"USD"},{"qty":10,"price":"$0.61200","currency":"USD"},{"qty":100,"price":"$0.40120","currency":"USD"},{"qty":1000,"price":"$0.31672","currency":"USD"},{"qty":2000,"price":"$0.29561","currency":"USD"},{"qty":5000,"price":"$0.28505","currency":"USD"},{"qty":10000,"price":"$0.28083","currency":"USD"},{"qty":25000,"price":"$0.27450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/699c881ab94941fc2bfcf6bcdf80fc2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can the SFH6206-1 handle AC input?","answer":"Yes, the input side is rated for both AC and DC. You can connect it directly across an AC line for zero-cross detection or phase monitoring without an external bridge rectifier."},{"question":"What is a good equivalent for the SFH6206-1?","answer":"Pin-compatible alternatives exist within the same Vishay 4-SMD Gull Wing family, such as the SFH620A-1 and SFH6206-2 (higher CTR range). Check the CTR and isolation requirements against your design before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/SFH6206-1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/SFH6206-1 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}}