{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SI8261AAD-C-IS","brand":"Skyworks Solutions","brandSlug":"skyworks","productSlug":"SI8261AAD-C-IS","canonicalUrl":"https://icboms.com/skyworks/SI8261AAD-C-IS","factsUrl":"https://icboms.com/api/mcp/products/SI8261AAD-C-IS","rawCanonicalId":null},"summary":{"shortDescription":"Skyworks Solutions SI8261AAD-C-IS digital isolator, automotive grade, AEC-Q100, single-channel capacitive coupling, 5000 Vrms isolation, 600 mA peak output, 6-SOIC wide body, tube.","salesMarkdown":"## Automotive traction inverter gate drive isolation The Skyworks SI8261AAD-C-IS is a single-channel digital isolator with capacitive coupling, rated for 5000 Vrms isolation — enough galvanic barrier for the DC-bus voltage in a 400 V or 800 V traction inverter, where the gate driver must sit on the high-side rail and the controller on the low-side ground. ## 600 mA peak output — SiC and GaN gate drive ready Peak output current is 600 mA, with a 400 mA source / 600 mA sink rating. That's enough to charge the gate capacitance of a SiC MOSFET or GaN HEMT in the tens-of-nC range within the 60 ns propagation delay window — no external push-pull booster needed for most 650 V to 1200 V devices. Common-mode transient immunity is 35 kV/µs minimum. In a hard-switched inverter, the high-side switch node slews at 20-50 kV/µs; a CMTI below that threshold would couple the transient across the isolation barrier and corrupt the gate signal. 35 kV/µs gives margin for the fastest SiC edges. ## Active lifecycle — no LTB pressure on this BOM line Product status is Active. Standard sourcing through authorized and independent distribution; lead time and pricing confirmed at RFQ. Approvals include CQC, CSA, UR, and VDE — the part carries the marks needed for a global bill of materials shipping into China, North America, and the EU without a separate qualification round. RoHS3 compliant. ## Package and board-fit — 6-SOIC wide body Surface-mount, supplied in tube. The 6-SDIP Gull Wing variant has a longer lead form than the standard SOIC-6, giving a higher seated height and better creepage distance over the PCB surface. Confirm the solder paste stencil aperture matches the gull-wing lead geometry — the heel fillet is larger than a J-bend.","metaTitle":"Skyworks SI8261AAD-C-IS Digital Isolator, 5000 Vrms","metaDescription":"Active Skyworks SI8261AAD-C-IS digital isolator, 5000 Vrms isolation, 600 mA peak output, AEC-Q100. Sourced to order against RFQ. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Grade":"Automotive","Package":"Tube","Technology":"Capacitive Coupling","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","Package / Case":"6-SOIC (0.295\\\", 7.50mm Width)","Approval Agency":"CQC, CSA, UR, VDE","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Current - Peak Output":"600mA","Operating Temperature":"-40°C ~ 125°C","Rise / Fall Time (Typ)":"5.5ns, 8.5ns","Supplier Device Package":"6-SDIP Gull Wing","Voltage - Output Supply":"6.5V ~ 30V","Current - Output High, Low":"400mA, 600mA","Pulse Width Distortion (Max)":"28ns","Voltage - Forward (Vf) (Typ)":"2.8V (Max)","Current - DC Forward (If) (Max)":"30 mA","Propagation Delay tpLH / tpHL (Max)":"60ns, 50ns","Common Mode Transient Immunity (Min)":"35kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.88","stockQuantity":21,"priceTiers":[{"qty":1,"price":"$3.88000","currency":"USD"},{"qty":10,"price":"$3.48600","currency":"USD"},{"qty":25,"price":"$3.29520","currency":"USD"},{"qty":100,"price":"$2.85580","currency":"USD"},{"qty":250,"price":"$2.70932","currency":"USD"},{"qty":500,"price":"$2.43108","currency":"USD"},{"qty":1000,"price":"$2.05030","currency":"USD"},{"qty":2500,"price":"$1.94778","currency":"USD"},{"qty":5000,"price":"$1.87456","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/914a87a51f46db2f4232cb10223c5088.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy SI8261AAD-C-IS and how do I get a price?","answer":"Sourced to order against an RFQ through independent and authorized distribution. Submit an RFQ with the target quantity and preferred date code range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/skyworks/SI8261AAD-C-IS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/skyworks/SI8261AAD-C-IS 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}}