{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SI8600AB-B-ISR","brand":"Skyworks Solutions","brandSlug":"skyworks","productSlug":"SI8600AB-B-ISR","canonicalUrl":"https://icboms.com/skyworks/SI8600AB-B-ISR","factsUrl":"https://icboms.com/api/mcp/products/SI8600AB-B-ISR","rawCanonicalId":null},"summary":{"shortDescription":"Skyworks Solutions SI8600AB-B-ISR I²C digital isolator, capacitive coupling, 2 bidirectional channels, 2500Vrms isolation, 35kV/µs CMTI, -40°C to 125°C, 8-SOIC package, Tape & Reel.","salesMarkdown":"## I²C bus isolation in an 8-SOIC footprint The SI8600AB-B-ISR is a 2-channel bidirectional I²C digital isolator from Skyworks Solutions, built with capacitive coupling technology. It provides 2500Vrms galvanic isolation between the I²C bus segments, with both channels operating bidirectionally — meaning the SDA and SCL lines each carry data in both directions across the isolation barrier without needing a separate direction-control pin. Common-mode transient immunity is specified at a minimum 35 kV/µs — this is the rate of voltage slew between the two isolated grounds that the part can reject without corrupting the I²C data. In a motor-drive or inverter application where the switching node slews at 10–20 kV/µs, the 35 kV/µs margin keeps the bus from seeing false start/stop conditions. No derating is needed for ambient temperatures up to 125°C, though the junction-to-ambient thermal resistance of the SOIC-8 package (typically 120–150 °C/W) should be checked against the total power dissipation at the high end.","metaTitle":"Skyworks SI8600AB-B-ISR I²C Digital Isolator, 2500Vrms","metaDescription":"Skyworks SI8600AB-B-ISR I²C digital isolator, 2500Vrms, 2 bidirectional channels, 35kV/µs CMTI, -40°C to 125°C, 8-SOIC. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"I²C","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"Capacitive Coupling","Channel Type":"Bidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"2","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"2/2","Supplier Device Package":"8-SOIC","Common Mode Transient Immunity (Min)":"35kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.56","stockQuantity":22,"priceTiers":[{"qty":1,"price":"$6.56000","currency":"USD"},{"qty":10,"price":"$5.92800","currency":"USD"},{"qty":25,"price":"$5.65240","currency":"USD"},{"qty":100,"price":"$4.90800","currency":"USD"},{"qty":250,"price":"$4.68740","currency":"USD"},{"qty":500,"price":"$4.27382","currency":"USD"},{"qty":1000,"price":"$3.72236","currency":"USD"},{"qty":2500,"price":"$3.58449","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/563083d8838e7fe722ae348845c6e98d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will SI8600AB-B-ISR drop into a board laid out for SI8600AD-B-ISR without rewiring?","answer":"Both parts share the same 8-SOIC package and pinout for the I²C function, but the SI8600AD-B-ISR is rated for 5000Vrms isolation versus 2500Vrms on the SI8600AB-B-ISR. The footprint is identical, so a board designed for the AD variant accepts the AB variant mechanically — the difference is the isolation voltage rating, not the pin assignment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/skyworks/SI8600AB-B-ISR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/skyworks/SI8600AB-B-ISR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}