{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SI86SS41BE-IS2","brand":"Skyworks Solutions","brandSlug":"skyworks","productSlug":"SI86SS41BE-IS2","canonicalUrl":"https://icboms.com/skyworks/SI86SS41BE-IS2","factsUrl":"https://icboms.com/api/mcp/products/SI86SS41BE-IS2","rawCanonicalId":null},"summary":{"shortDescription":"Skyworks Solutions SI86SS41BE-IS2 SPI digital isolator, capacitive coupling, 4-channel unidirectional, 150 Mbps, 6000 Vrms, 16-SOIC wide-body, tube.","salesMarkdown":"## SPI-specific isolation with 150 Mbps throughput The SI86SS41BE-IS2 is a 4-channel SPI-compatible digital isolator from Skyworks Solutions, built on capacitive coupling technology. Its 3/1 input-to-output channel split maps directly to the SPI bus: three forward channels for MOSI, MISO, and SCLK, plus one reverse channel for the chip-select signal. Rated at 150 Mbps data rate with 14 ns typical propagation delay, this part keeps the SPI clock timing closure manageable even on long bus traces. ## 6000 Vrms reinforced isolation for industrial noise The 6000 Vrms isolation voltage places this device in the reinforced isolation class per IEC 60747-17, suitable for motor-drive interfaces, solar inverters, and medical equipment where galvanic separation between the controller and high-voltage domain is mandatory. The 16-SOIC wide-body package (0.295-inch body width) provides the physical creepage distance to sustain that rating across the operating life. Common-mode transient immunity of 100 kV/µs minimum means the isolator rejects fast voltage transients — the kind generated by IGBT switching edges in a VFD — without corrupting the SPI data. At that CMTI figure, a 600 V/ns dV/dt event at the isolation barrier produces less than 6 mV of coupled noise at the receiver input. The unidirectional channel architecture means the direction is fixed at design time — no bidirectional data pin to configure. ## Active lifecycle and compliance documentation Skyworks lists the SI86SS41BE-IS2 as Active product status with ROHS3 compliance. The tube packaging (standard 16-SOIC wide-body) is the factory-shipped format; no reel or tape-and-reel variant is listed for this order code. If automated pick-and-place requires a reel, confirm the tube-to-reel transfer process with the assembly house before committing the BOM.","metaTitle":"Skyworks SI86SS41BE-IS2 Digital Isolator, 150Mbps, 6000Vrms","metaDescription":"Active Skyworks SI86SS41BE-IS2 SPI digital isolator, 4 channels, 150 Mbps, 6000 Vrms isolation, -40°C to 125°C. Available to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"SPI","Package":"Tube","Data Rate":"150Mbps","Technology":"Capacitive Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.25V ~ 5.5V","Number of Channels":"4","Voltage - Isolation":"6000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"3/1","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"16-SOIC","Pulse Width Distortion (Max)":"2ns","Propagation Delay tpLH / tpHL (Max)":"14ns, 14ns","Common Mode Transient Immunity (Min)":"100kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.48","stockQuantity":31,"priceTiers":[{"qty":1,"price":"$6.48000","currency":"USD"},{"qty":10,"price":"$5.81700","currency":"USD"},{"qty":46,"price":"$5.49935","currency":"USD"},{"qty":138,"price":"$4.76616","currency":"USD"},{"qty":276,"price":"$4.52178","currency":"USD"},{"qty":506,"price":"$4.05737","currency":"USD"},{"qty":1012,"price":"$3.42188","currency":"USD"},{"qty":2530,"price":"$3.25079","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/10ff070be071cb1b4a891e7171cbfbf5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the SI86SS41BE-IS2 and check current availability?","answer":"The SI86SS41BE-IS2 is an active Skyworks part sourced through independent distribution."},{"question":"What is the SI86SS41BE-IS2's listed type and package?","answer":"The SI86SS41BE-IS2 is listed as Type SPI, packaged in Tube format. It uses capacitive coupling technology with unidirectional channel architecture."},{"question":"Will the SI86SS41BE-IS2 drop into a board designed for the SI8652ED-B-IS?","answer":"No — the SI8652ED-B-IS is a 5-channel general-purpose isolator in the same 16-SOIC wide-body package but with 3/2 channel split and 5000 Vrms isolation. The SI86SS41BE-IS2 has 4 channels with a 3/1 split and 6000 Vrms. The pinout differs, so a board spin is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/skyworks/SI86SS41BE-IS2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/skyworks/SI86SS41BE-IS2 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}}