{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SFH6106-4X001T","brand":"Vishay","brandSlug":"vishay","productSlug":"SFH6106-4X001T","canonicalUrl":"https://icboms.com/vishay/SFH6106-4X001T","factsUrl":"https://icboms.com/api/mcp/products/SFH6106-4X001T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay SFH6106-4X001T optocoupler, 1-channel DC-input transistor output, 5300Vrms isolation, 160-320% CTR, 4-SMD Gull Wing package, Tape & Reel.","salesMarkdown":"## 5300Vrms isolation in a rework-friendly package The SFH6106-4X001T is a Vishay 1-channel phototransistor optocoupler with a 5300Vrms isolation rating — enough to separate a 400VAC motor-drive control signal from the low-voltage logic side without a separate isolation barrier IC. The 4-SMD Gull Wing package (supplier device package 4-SMD) is a standard footprint that reflows cleanly under a hot-air station — the gull-wing leads are visible for inspection and touch-up, unlike a BGA or QFN where the joint hides under the body. ## CTR and switching speed — what they mean for the BOM Current transfer ratio spans 160% to 320% at 10mA forward current — this wide bin means the output transistor can saturate a logic input with as little as 3mA on the LED side, giving headroom for degraded LED output over temperature or lifetime. Typical turn-on time is 3µs and turn-off 2.3µs, with rise/fall times of 2µs each — fast enough for 100kHz PWM feedback or serial data isolation at 115kbps, but not for high-speed CAN or Ethernet isolation where a digital isolator would be needed. Maximum Vce saturation of 400mV at the output transistor means the logic-side pull-up resistor sees a clean low-level voltage — the downstream gate or microcontroller input stays below its VIL threshold without an extra level-shift stage. ## Temperature range and deployment context Operating temperature spans -55°C to 100°C — the full industrial band covers outdoor telecom cabinets, motor-drive enclosures, and automotive auxiliary circuits that see under-hood ambient without active cooling. Maximum DC forward current of 60mA on the input LED and 50mA per channel on the output transistor — the output current limit is the binding constraint when driving a relay coil or a logic input with a weak pull-up. Maximum output voltage of 70V means the transistor can switch a 24V or 48V industrial bus rail directly — no external level translator needed between the optocoupler and the PLC input module.","metaTitle":"Vishay SFH6106-4X001T Optoisolator, 5300Vrms, 4-SMD","metaDescription":"Vishay SFH6106-4X001T optocoupler, 5300Vrms isolation, transistor output, 160-320% CTR, -55 to 100°C, 4-SMD Gull Wing. Active, ROHS3. Request 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)":"320% @ 10mA","Current Transfer Ratio (Min)":"160% @ 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":"$1.08","priceTiers":[{"qty":1,"price":"$1.08000","currency":"USD"},{"qty":10,"price":"$0.70500","currency":"USD"},{"qty":100,"price":"$0.46190","currency":"USD"},{"qty":1000,"price":"$0.36462","currency":"USD"},{"qty":2000,"price":"$0.34031","currency":"USD"},{"qty":5000,"price":"$0.32816","currency":"USD"},{"qty":10000,"price":"$0.32330","currency":"USD"},{"qty":25000,"price":"$0.31600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c1de4b0a35d8aea00d0cb4478fa4ce59.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SFH6106-4X001T/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Vishay provide for this part?","answer":"The SFH6106-4X001T is ROHS3 compliant. Vishay provides the standard compliance documentation including REACH and conflict minerals reporting through their product support pages."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/SFH6106-4X001T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/SFH6106-4X001T 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}}