{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ36A-AQ","brand":"Diotec Semiconductor","brandSlug":"diotec-semiconductor","productSlug":"1.5SMCJ36A-AQ","canonicalUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ36A-AQ","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ36A-AQ","rawCanonicalId":null},"summary":{"shortDescription":"Diotec Semiconductor, Zener TVS, 1.5SMCJ36A-AQ, unidirectional, 36 V standoff, 40 V min breakdown, 58.1 V clamping @ 25.8 A, 1500 W peak pulse, -50°C to 150°C junction, DO-214AB (SMC), surface mount, automotive.","salesMarkdown":"## What the 36 V standoff rating means for the rail The 1.5SMCJ36A-AQ: The 36 V reverse standoff (typ) is the working voltage — the TVS sees 36 V on the line continuously without conducting. A transient that pushes the rail above 40 V min triggers breakdown and the clamp engages at 58.1 V max. This is a unidirectional device — it clamps only positive transients. Circuits that need bidirectional protection (AC rails, differential pairs) need a dual-polarity part; a unidirectional TVS on those rails will not respond to negative-going spikes. Check the line polarity before committing this to the BOM. ## Peak pulse rating and clamping performance The 25.8 A peak pulse current at that waveform sets the real clamping shoulder; the 58.1 V ceiling is what the downstream semiconductor sees when the surge arrives. Listed Active by Diotec Semiconductor — this part is in normal production and supported for new designs.","metaTitle":"Diotec 1.5SMCJ36A-AQ TVS Diode, 36V standoff, 58.1V clamp","metaDescription":"Diotec 1.5SMCJ36A-AQ unidirectional TVS diode, 36 V standoff, 1500 W peak pulse, DO-214AB. Quoted to order on RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diotec Semiconductor","Type":"Zener","Series":"-","Package":"Strip","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-50°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMC/DO-214AB","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"40V","Voltage - Clamping (Max) @ Ipp":"58.1V","Voltage - Reverse Standoff (Typ)":"36V","Current - Peak Pulse (10/1000µs)":"25.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9260","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3fb0502b23c3703cafef426b7b2bf7e5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMCJ36A-AQ/alternatives.json"},"ai":{"faq":[{"question":"Where can I source the 1.5SMCJ36A-AQ and how is it quoted?","answer":"Quoted to order through independent distribution against the BOM quantity. The DO-214AB (SMC) surface-mount package is standard for this series — confirm the BOM pad layout matches before committing."},{"question":"What is the closest alternative to the 1.5SMCJ36A-AQ in this Diotec family?","answer":"Pin-compatible alternatives exist within the 1.5SMCJ series at different standoff voltages — a different Vstandoff rating changes the protected rail ceiling. The 36 V standoff rating of this part is the primary selection parameter; a voltage-step alternative in the same package would need to be evaluated against the target line voltage before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ36A-AQ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diotec-semiconductor/1.5SMCJ36A-AQ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}