{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC43A V7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC43A-V7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC43A-V7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC43A%20V7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5SMC series Zener TVS diode, 1.5SMC43A V7G, 1500W peak pulse power, 36.8V reverse standoff, 59.3V clamping, unidirectional, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1500W TVS for telecom bus protection The 1.5SMC43A V7G: The unidirectional construction (one channel) is the right choice for a single-polarity supply line where the cathode is tied to the rail and the anode to ground. ## Package and thermal envelope The SMC footprint provides the copper area needed to dissipate the 1500 W pulse without exceeding the junction limit — the thermal impedance is set by the PCB pad geometry, not the package alone. The part is supplied on Tape & Reel, consistent with high-volume pick-and-place assembly. No power line protection is claimed — this is a secondary-side transient suppressor, not a primary AC mains protector.","metaTitle":"1.5SMC43A V7G TVS Diode, 1500W, 36.8V Standoff, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC43A V7G Zener TVS, 1500W peak pulse, 36.8V reverse standoff, 59.3V clamp, DO-214AB SMC. 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","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":"1.5SMC43","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)":"40.9V","Voltage - Clamping (Max) @ Ipp":"59.3V","Voltage - Reverse Standoff (Typ)":"36.8V","Current - Peak Pulse (10/1000µs)":"26A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2104","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC43A%20V7G/alternatives.json"},"ai":{"faq":[{"question":"How can I get pricing and availability for 1.5SMC43A V7G?","answer":"Submit an RFQ for the 1.5SMC43A V7G."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC43A-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/1.5SMC43A-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}}