{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC15AH","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC15AH","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC15AH","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC15AH","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5SMC series Zener TVS diode, Automotive grade, AEC-Q101, 1500W peak pulse, 12.8V standoff, DO-214AB (SMC), Tape & Reel.","salesMarkdown":"## What the 1500 W peak pulse rating means for your protection design The 1.5SMC15AH: That 1.5 kW rating tells you the device can absorb a single surge event up to that energy without failing short — but the real fit decision comes from the clamping voltage and standoff numbers. The clamping voltage maxes at 21.2 V at the rated peak current of 74 A — that clamp sets the voltage the downstream circuitry must survive. Graded as Automotive and qualified to AEC-Q101, this TVS is built for the reliability screening and temperature cycling that under-hood and chassis-mounted electronics demand. The DO-214AB (SMC) package is a standard surface-mount footprint for TVS diodes in this power class — the same pad layout used across the 1.5SMC series, so a board already routed for a sibling part accepts this one without a layout change. ## Sourcing and lifecycle status For volume or scheduled releases, the lead time and pricing are confirmed at the time of RFQ against your BOM quantity.","metaTitle":"1.5SMC15AH Taiwan Semiconductor TVS, 1500W, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC15AH Zener TVS diode, 1500W peak pulse, 12.8V standoff, AEC-Q101 automotive grade. Active production, sourced per 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":"Telecom","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","Product Status":"Active","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","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","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":"$0.2104","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4e6452d75d0400837d5fe0dba5388564.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Taiwan Semiconductor Corporation provide for 1.5SMC15AH?","answer":"The part carries an Automotive grade and AEC-Q101 qualification, which implies the standard RoHS and REACH compliance documentation typical of automotive-grade TVS diodes from Taiwan Semiconductor. Specific certificates are available upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC15AH","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/1.5SMC15AH 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}}