{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC18AHR7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC18AHR7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC18AHR7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC18AHR7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC18AHR7G, Automotive AEC-Q101 Zener TVS, 1500W peak pulse, 15.3V standoff, 60A Ipp, DO-214AB (SMC), Tape & Reel.","salesMarkdown":"## What the 1500W rating means on the bench The 1.5SMC18AHR7G: The 15.3V reverse standoff means it sits across a 12V or 15V rail and stays out of the way until a transient pushes past 17.1V breakdown; then it clamps at 25.5V max. That's the protection window for an automotive ECU or a 12V battery-fed module. ## AEC-Q101 and the automotive qualification story The 1.5SMC series is a known DO-214AB footprint; the HR7G suffix indicates the tape-and-reel packaging for automated pick-and-place.","metaTitle":"1.5SMC18AHR7G TVS Diode, 1500W, DO-214AB, AEC-Q101","metaDescription":"Taiwan Semiconductor 1.5SMC18AHR7G Zener TVS, 1500W peak pulse, 15.3V standoff, 60A Ipp, DO-214AB, AEC-Q101. Active part, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Series":"Automotive, AEC-Q101, 1.5SMC","Package":"Tape & Reel (TR)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC18","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"17.1V","Voltage - Clamping (Max) @ Ipp":"25.5V","Voltage - Reverse Standoff (Typ)":"15.3V","Current - Peak Pulse (10/1000µs)":"60A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC18AHR7G/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Taiwan Semiconductor provide for 1.5SMC18AHR7G?","answer":"The part is AEC-Q101 qualified, which implies the manufacturer provides the standard automotive-grade documentation package (PPAP, IMDS, RoHS/REACH declarations) upon request through the supply chain. No specific UL or IEC certification is listed in the record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC18AHR7G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiwan-semiconductor-corporation/1.5SMC18AHR7G 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}}