{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM3123CRZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM3123CRZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM3123CRZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM3123CRZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices iCoupler® ADUM3123CRZ, single-channel isolated gate driver, 3000Vrms isolation, 4A peak output, 50kV/µs CMTI, 62ns propagation delay, -40°C to 125°C, 8-SOIC package.","salesMarkdown":"## Single-channel isolated gate driver with 3000Vrms isolation It delivers 4A peak output current across a 3000Vrms isolation barrier, with a propagation delay of 62ns max and common-mode transient immunity of 50kV/µs minimum. The output supply range is 11.1V to 18V, making it suitable for driving IGBTs and MOSFETs in motor drives, solar inverters, and industrial power supplies. ## 4A peak drive and 62ns propagation delay — timing budget for dead-time The 4A peak output current is enough to drive the gate charge of medium-power IGBTs and MOSFETs without excessive Miller plateau dwell. The 62ns max propagation delay (both tpLH and tpHL) sets the lower bound on dead-time insertion in half-bridge and full-bridge topologies — a 62ns mismatch between channels in a dual-driver design would eat into the dead-time margin, but this single-channel part avoids that skew. Rise and fall times are 12ns typical, which keeps switching losses predictable at moderate frequencies. ## 50kV/µs CMTI — survives fast dv/dt in motor-drive and inverter environments Common-mode transient immunity of 50kV/µs minimum means the output state does not glitch when the ground reference jumps at several tens of kilovolts per microsecond — exactly what happens across the isolation barrier in a motor-drive phase leg or a solar inverter switching node. This rating is the one that separates a gate-driver isolator from a generic digital isolator in high-side drive applications. ## Active lifecycle, ROHS3, agency approvals It is ROHS3 compliant and holds CSA, UR, and VDE safety approvals. The 8-SOIC package is surface-mount, 0.154\" body width, suited for standard reflow assembly.","metaTitle":"ADUM3123CRZ iCoupler Gate Driver, 3000Vrms Isolation","metaDescription":"ADI ADUM3123CRZ single-channel isolated gate driver with 3000Vrms isolation, 4A peak output, 50kV/µs CMTI. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Series":"iCoupler®","Package":"Tube","Technology":"Magnetic Coupling","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Approval Agency":"CSA, UR, VDE","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"3000Vrms","Current - Peak Output":"4A","Operating Temperature":"-40°C ~ 125°C","Rise / Fall Time (Typ)":"12ns, 12ns","Supplier Device Package":"8-SOIC","Voltage - Output Supply":"11.1V ~ 18V","Propagation Delay tpLH / tpHL (Max)":"62ns, 62ns","Common Mode Transient Immunity (Min)":"50kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.18","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.18000","currency":"USD"},{"qty":10,"price":"$5.55300","currency":"USD"},{"qty":25,"price":"$5.24960","currency":"USD"},{"qty":100,"price":"$4.54950","currency":"USD"},{"qty":250,"price":"$4.31624","currency":"USD"},{"qty":500,"price":"$3.87294","currency":"USD"},{"qty":1000,"price":"$3.26634","currency":"USD"},{"qty":2500,"price":"$3.10302","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM3123.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is an equivalent or alternative to ADUM3123CRZ?","answer":"The ADUM3123ARZ is the same single-channel gate driver with a slightly longer propagation delay of 68ns max versus 62ns for the CRZ. For dual-channel designs, the ADUM3223ARZ and ADUM3223BRZ offer two independent drivers in the same 8-SOIC package, with 59ns and 54ns propagation delays respectively. All share the same 4A peak output, 3000Vrms isolation, and 50kV/µs CMTI."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM3123CRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM3123CRZ 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}}