{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC20CAHR7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC20CAHR7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC20CAHR7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC20CAHR7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC series Zener TVS diode, bidirectional, 1500W peak pulse power, AEC-Q101 automotive grade, DO-214AB (SMC) surface mount, 17.1V reverse standoff, 27.7V clamping.","salesMarkdown":"## TVS diode for automotive transient protection The 1.5SMC20CAHR7G: The single bidirectional channel in a DO-214AB (SMC) package simplifies board layout for symmetrical rail clamping — one component replaces two unidirectional diodes in series, saving placement cost and board area. DO-214AB (SMC) surface-mount package with a standard JEDEC footprint — the cathode band is marked on the body; for a bidirectional part the marking is symmetrical and orientation is non-critical. Reflow profile follows standard Pb-free solder profiles per J-STD-020. The 1500W peak pulse rating assumes a copper pad area per the datasheet layout recommendation — a smaller pad raises the thermal impedance and derates the pulse-handling capability. The 10/1000µs waveform is the industry-standard test condition for TVS diodes; real-world pulse width and duty cycle affect the derating. AEC-Q101 qualification is on file; the part is RoHS-compliant per Taiwan Semiconductor's standard declaration.","metaTitle":"1.5SMC20CAHR7G Zener TVS, 1500W, AEC-Q101, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC20CAHR7G bidirectional Zener TVS diode, 1500W peak pulse power, AEC-Q101 automotive grade. Active production, order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Grade":"Automotive","Series":"1.5SMC","Package":"Tape & Reel (TR)","Applications":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC20","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Voltage - Breakdown (Min)":"19V","Voltage - Clamping (Max) @ Ipp":"27.7V","Voltage - Reverse Standoff (Typ)":"17.1V","Current - Peak Pulse (10/1000µs)":"56A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1.5SMC20CAHR7G?","answer":"The 1.5SMC20CAHR7G is an active part from Taiwan Semiconductor Corporation, sourced through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC20CAHR7G","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/1.5SMC20CAHR7G 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}}