{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC51CA V7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC51CA-V7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC51CA-V7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC51CA%20V7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC series bidirectional Zener TVS diode, 1.5SMC51CA V7G, 1500W peak pulse power, 43.6V standoff, 70.1V clamp, DO-214AB (SMC) package.","salesMarkdown":"## Surge protection for 43.6V rails The 1.5SMC51CA V7G: This part is a standard fit for telecom line cards, base station power feeds, and network interface protection where bidirectional clamping is needed — the single bidirectional channel handles both positive and negative transients on a single pair. When a transient exceeds the minimum breakdown voltage of 48.5V, the device starts conducting and clamps the surge to a maximum of 70.1V. ## Package and reflow considerations Tape & Reel packaging feeds standard pick-and-place lines without a feeder change.","metaTitle":"1.5SMC51CA V7G TVS Diode, 1500W, 43.6V Standoff, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC51CA V7G bidirectional Zener TVS diode, 1500W peak pulse power, 43.6V standoff, 70.1V clamp. Active production, 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":"1.5SMC","Package":"Tape & Reel (TR)","Applications":"Telecom","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC51","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)":"48.5V","Voltage - Clamping (Max) @ Ipp":"70.1V","Voltage - Reverse Standoff (Typ)":"43.6V","Current - Peak Pulse (10/1000µs)":"22A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC51CA%20V7G/alternatives.json"},"ai":{"faq":[{"question":"What is the 1.5SMC51CA V7G used for?","answer":"This bidirectional Zener TVS diode protects 43.6V DC or AC signal/power rails from transient overvoltage events, clamping surges up to 70.1V at 22A. It is commonly deployed in telecom equipment, base stations, and network interface cards where bidirectional surge protection is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC51CA-V7G","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/1.5SMC51CA-V7G 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}}