{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ14A-AQ","brand":"Diotec Semiconductor","brandSlug":"diotec-semiconductor","productSlug":"1.5SMCJ14A-AQ","canonicalUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ14A-AQ","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ14A-AQ","rawCanonicalId":null},"summary":{"shortDescription":"Diotec Semiconductor, unidirectional Zener TVS diode, 1.5SMCJ14A-AQ, 1500W peak pulse, 14V reverse standoff, 23.2V clamping @ 64.7A, -50°C~150°C junction, SMC/DO-214AB, Surface Mount, Strip, Automotive.","salesMarkdown":"## What the 1.5SMCJ14A-AQ is and how it clamps The diode sits reverse-biased at 14 V standoff during normal operation, out of the circuit. The “-AQ” Automotive qualifier flags this as application-targeted within Diotec’s line. Operating junction temperature runs to 150°C, giving margin above the under-hood ambient band that an engine-compartment ECU or ADAS module would see on a hot day. This is a unidirectional device — it clamps positive transients only; a bidirectional variant would be needed for AC-coupled or bipolar rails. ## Sourcing and lifecycle posture Listed as Active. Quoted to order through independent distribution channels; current pricing and lead times are confirmed against the BOM quantity at RFQ.","metaTitle":"Diotec 1.5SMCJ14A-AQ TVS Diode, 1500W, 14V Standoff, SMC","metaDescription":"Diotec 1.5SMCJ14A-AQ unidirectional Zener TVS, 1500W peak, 14V standoff, 23.2V clamping. SMC/DO-214AB, sourced 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)":"15.6V","Voltage - Clamping (Max) @ Ipp":"23.2V","Voltage - Reverse Standoff (Typ)":"14V","Current - Peak Pulse (10/1000µs)":"64.7A"}},"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/1.5SMCJ14A-AQ/alternatives.json"},"ai":{"faq":[{"question":"What type of protection device is the 1.5SMCJ14A-AQ?","answer":"A unidirectional Zener TVS diode. It avalanche-breaks at 15.6 V minimum and clamps at 23.2 V maximum under a 10/1000 µs surge event, shunting the peak 64.7 A away from the protected load."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ14A-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/1.5SMCJ14A-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}}