{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC200CAHR7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC200CAHR7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC200CAHR7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC200CAHR7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5SMC series Zener TVS diode, automotive grade, bidirectional, 1500W peak pulse power, 171V reverse standoff, 274V clamping, DO-214AB (SMC) surface mount, tape and reel.","salesMarkdown":"## Clamping voltage and surge current — what the ratings mean for your BOM The 1.5SMC200CAHR7G: The 274V clamping voltage at 5.7A peak pulse current defines the maximum voltage the protected load sees during a surge event. For a 171V nominal rail, this clamp provides roughly 60% headroom above the operating voltage — enough margin for most automotive load-dump and inductive kickback scenarios without stressing downstream components. The 190V minimum breakdown voltage ensures the device starts conducting before the rail exceeds its safe operating area, while the 171V standoff rating means it will not leak or degrade under normal DC bias. The DO-214AB (SMC) package handles the 1500W pulse without exceeding the junction temperature limit when mounted with adequate copper pad area. ## Active production — sourcing this exact ordering code Supplied in tape-and-reel packaging (the HR7G suffix indicates the reel and packing option), this ordering code is the standard surface-mount variant for automated assembly lines. Confirm the reel quantity and moisture sensitivity level with your distributor at quote time.","metaTitle":"1.5SMC200CAHR7G TVS Diode, 1500W, Bidirectional, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC200CAHR7G Zener TVS, 1500W peak pulse, 171V standoff, bidirectional, 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":"1.5SMC200","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)":"190V","Voltage - Clamping (Max) @ Ipp":"274V","Voltage - Reverse Standoff (Typ)":"171V","Current - Peak Pulse (10/1000µs)":"5.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the 1.5SMC200CAHR7G?","answer":"The 1.5SMC series shares the same DO-214AB footprint across voltage variants, but a direct functional replacement would require matching the 171V standoff, 274V clamp, and 1500W peak pulse rating. Confirm with your design team before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC200CAHR7G","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/1.5SMC200CAHR7G 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}}