{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC82A R7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC82A-R7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC82A-R7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC82A%20R7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5SMC82A R7G unidirectional TVS Zener, 1500W peak pulse, 70.1V standoff / 77.9V breakdown / 113V clamping, 13.9A Ipp, -55°C to 150°C junction, DO-214AB SMC, surface mount, Tape & Reel.","salesMarkdown":"## What 70.1 V standoff means for the protected rail The 1.5SMC82A R7G: The reverse standoff voltage of 70.1 V is the DC working level the line can sit at without the TVS drawing significant leakage — the circuit runs normally when transients stay below this. Any overvoltage above the 77.9 V breakdown threshold forces the Zener channel into conduction and clamps the line at the specified maximum of 113 V. A faster risetime event — 8/20 µs, common in lightning-induced surges — delivers more peak current into the same clamping voltage, and the clamping voltage itself rises as the di/dt increases. The listed 13.9 A Ipp at 10/1000 µs is the number to use when matching against a known surge waveform; derate toward the datasheet curve for faster events. ## Sourcing posture — active production The 1.5SMC82A is listed Active by Taiwan Semiconductor Corporation. Quoted to order through independent distribution against BOM quantities; lead time and lot traceability confirmed at RFQ.","metaTitle":"1.5SMC82A R7G TVS Diode, 1.5kW, 70.1V","metaDescription":"Taiwan Semiconductor 1.5SMC82A R7G unidirectional TVS diode, 1.5kW peak pulse, 70.1V standoff, 77.9V breakdown, DO-214AB SMC. Quoted 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":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC82","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)":"77.9V","Voltage - Clamping (Max) @ Ipp":"113V","Voltage - Reverse Standoff (Typ)":"70.1V","Current - Peak Pulse (10/1000µs)":"13.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC82A%20R7G/alternatives.json"},"ai":{"faq":[{"question":"Who supplies the 1.5SMC82A R7G and how is it quoted?","answer":"Sourced through independent distribution as a Taiwan Semiconductor Corporation part."},{"question":"What series does the 1.5SMC82A belong to?","answer":"The 1.5SMC82A is in the 1.5SMC series — a 1.5 kW unidirectional TVS diode family in the DO-214AB (SMC) package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC82A-R7G","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/1.5SMC82A-R7G 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}}