{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SFH610A-3X007T","brand":"Vishay","brandSlug":"vishay","productSlug":"SFH610A-3X007T","canonicalUrl":"https://icboms.com/vishay/SFH610A-3X007T","factsUrl":"https://icboms.com/api/mcp/products/SFH610A-3X007T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay SFH610A-3X007T optoisolator, 1-channel, DC input, transistor output, 5300 Vrms isolation, 100-200% CTR, 4-SMD gull wing package, Tape & Reel.","salesMarkdown":"## 5.3 kV isolation in a 4-SMD gull wing The SFH610A-3X007T: That isolation rating suits it for galvanic separation in power supplies, motor drives, and industrial I/O where the primary and secondary sides must be electrically isolated to protect low-voltage logic from high-voltage transients. The current transfer ratio (CTR) is binned at 100% to 200% at a forward current of 10 mA, which means the output transistor can sink at least as much current as the LED drives. This CTR range is typical for general-purpose optocouplers used in logic-level signal transmission, where the 10 mA drive is available from a standard microcontroller GPIO or a logic gate output. ## Switching speed and output drive Typical rise and fall times are 2 µs each, with turn-on and turn-off times of 3 µs and 2.3 µs respectively. This places the SFH610A-3X007T in the medium-speed class — adequate for 10-100 kHz switching in feedback loops, status signalling, and isolated serial interfaces like RS-232 or simple I²C level shifting. The output transistor can handle up to 70 V collector-emitter and 50 mA continuous current per channel, with a saturation voltage of 400 mV max at the rated current. The 70 V ceiling means it can interface with 24 V industrial logic rails and 48 V telecom supplies without an external level translator. ## Package and temperature grade The gull-wing leads provide a visual solder-joint inspection point and good thermal cycling reliability compared to leadless packages. The 100°C upper limit is the junction temperature of the phototransistor; in a 70°C ambient with moderate self-heating, the device stays well within its derating curve.","metaTitle":"Vishay SFH610A-3X007T Optoisolator, 5.3 kV, 4-SMD","metaDescription":"Vishay SFH610A-3X007T optocoupler, 5.3 kVrms isolation, 100-200% CTR at 10 mA, transistor output, 4-SMD gull wing. Active, ROHS3. Request a quote.","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 ~ 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)":"200% @ 10mA","Current Transfer Ratio (Min)":"100% @ 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":"$1.2","priceTiers":[{"qty":1,"price":"$1.20000","currency":"USD"},{"qty":10,"price":"$0.76200","currency":"USD"},{"qty":100,"price":"$0.56400","currency":"USD"},{"qty":500,"price":"$0.51830","currency":"USD"},{"qty":1000,"price":"$0.42683","currency":"USD"},{"qty":2000,"price":"$0.40549","currency":"USD"},{"qty":5000,"price":"$0.39634","currency":"USD"},{"qty":10000,"price":"$0.38720","currency":"USD"},{"qty":25000,"price":"$0.38110","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c1de4b0a35d8aea00d0cb4478fa4ce59.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SFH610A-3X007T/alternatives.json"},"ai":{"faq":[{"question":"What is the CTR range and what does it mean for my circuit?","answer":"The current transfer ratio is 100% to 200% at 10 mA forward current. This means the output transistor can sink between 10 mA and 20 mA when the LED is driven at 10 mA, which is sufficient to drive a standard logic input or a small relay coil directly."},{"question":"What package does the SFH610A-3X007T come in?","answer":"The gull-wing leads are compatible with standard SMD reflow soldering profiles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/SFH610A-3X007T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/SFH610A-3X007T 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}}