{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC15CAHR7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC15CAHR7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC15CAHR7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC15CAHR7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC15CAHR7G, Automotive AEC-Q101, Zener TVS Diode, 1500W Peak Pulse, 12.8V Reverse Standoff, 21.2V Clamping, DO-214AB (SMC), Tape & Reel.","salesMarkdown":"## 1500 W peak pulse, DO-214AB, AEC-Q101 qualified The 1.5SMC15CAHR7G: With a 12.8 V reverse standoff voltage and a 21.2 V clamping point at 74 A peak pulse current, this part protects 12 V automotive rails from load-dump and inductive-load transients. The -55°C to 150°C junction temperature range covers under-hood and engine-bay thermal profiles. ## AEC-Q101 qualification and package fit The DO-214AB (SMC) package footprint is standard for 1500 W TVS diodes, with a copper pad area under the cathode tab that sets the junction-to-ambient thermal resistance.","metaTitle":"1.5SMC15CAHR7G TVS Diode, 1500W, DO-214AB, AEC-Q101","metaDescription":"Taiwan Semiconductor 1.5SMC15CAHR7G bidirectional Zener TVS, 1500W peak pulse, 12.8V standoff, DO-214AB. AEC-Q101 qualified.","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":"1.5SMC15","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)":"14.3V","Voltage - Clamping (Max) @ Ipp":"21.2V","Voltage - Reverse Standoff (Typ)":"12.8V","Current - Peak Pulse (10/1000µs)":"74A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the 1.5SMC15CAHR7G's reverse standoff and clamping voltage?","answer":"This makes it suitable for protecting 12 V automotive power rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC15CAHR7G","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/1.5SMC15CAHR7G 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}}