{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM141E0BRZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM141E0BRZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM141E0BRZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM141E0BRZ","rawCanonicalId":null},"summary":{"shortDescription":"ADI iCoupler ADUM141E0BRZ, General Purpose digital isolator, 4-channel unidirectional, 150Mbps data rate, 3000Vrms isolation, 1.7V~5.5V supply, -40°C~125°C, 16-SOIC, Tube.","salesMarkdown":"## 3000 Vrms isolation, 150 Mbps — the barrier spec that defines the fit The ADUM141E0BRZ is a 4-channel, unidirectional digital isolator from Analog Devices' iCoupler series, built on magnetic coupling technology. It provides 3000 Vrms isolation between input and output sides, with a data rate of 150 Mbps and propagation delay of 13 ns max. The 3/1 input-side/side-2 channel configuration (three channels forward, one reverse) suits applications where the primary data flow is unidirectional but a single feedback or status signal must cross the barrier in the opposite direction. ## 75 kV/µs CMTI — why it matters for motor drives and inverters Common-mode transient immunity is rated at 75 kV/µs minimum. In a motor-drive or inverter application where fast-switching IGBTs or SiC MOSFETs create high dV/dt across the isolation barrier, this CMTI ensures the output does not glitch or lose data. A part with lower CMTI would require additional filtering or derating in those environments. The same part can bridge a 1.8 V microcontroller on one side and a 5 V peripheral on the other, simplifying the BOM. It is ROHS3 compliant and not subject to a last-time-buy or end-of-life notice. This part is suitable for qualification into new production builds without supply-chain obsolescence concern.","metaTitle":"ADUM141E0BRZ iCoupler Digital Isolator, 150 Mbps, 3000 Vrms","metaDescription":"ADUM141E0BRZ general-purpose 4-channel digital isolator, 150 Mbps data rate, 3000 Vrms isolation, -40°C to 125°C. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Series":"iCoupler®","Package":"Tube","Data Rate":"150Mbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.7V ~ 5.5V","Number of Channels":"4","Voltage - Isolation":"3000Vrms","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)":"3ns","Propagation Delay tpLH / tpHL (Max)":"13ns, 13ns","Common Mode Transient Immunity (Min)":"75kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.23000","currency":"USD"},{"qty":10,"price":"$3.79800","currency":"USD"},{"qty":25,"price":"$3.59040","currency":"USD"},{"qty":100,"price":"$3.11180","currency":"USD"},{"qty":250,"price":"$2.95224","currency":"USD"},{"qty":500,"price":"$2.64902","currency":"USD"},{"qty":1000,"price":"$2.23412","currency":"USD"},{"qty":2500,"price":"$2.12242","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM140D_140E_141D_141E_142D_142E.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADUM141E0BRZ obsolete or end-of-life?","answer":"No."},{"question":"What is a suitable replacement or equivalent for ADUM141E0BRZ?","answer":"Within the same iCoupler family, the ADUM140E1BRZ offers a 4/0 channel configuration (all four channels in the same direction) at the same 150 Mbps data rate and 3000 Vrms isolation. The ADUM142D1BRQZ and ADUM142E0BRZ provide a 2/2 split. The choice depends on the required channel direction count."},{"question":"Is ADUM141E0BRZ lead-free?","answer":"Yes. The ADUM141E0BRZ is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM141E0BRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM141E0BRZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}