{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC200A R7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC200A-R7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC200A-R7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC200A%20R7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC series Zener TVS diode, 1.5SMC200A R7G, 1500W peak pulse power, 274V clamping, 171V standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1.5 kW surge clamp in a DO-214AB footprint The 1.5SMC200A R7G: The 190 V minimum breakdown voltage gives a guard band above the 171 V standoff, so the part stays transparent during normal line conditions and only conducts when a surge pushes past that threshold. ## What the clamping voltage means for your rail The 274 V clamp at 5.7 A is the voltage the TVS forces the surge down to — any component on that rail must have an absolute maximum rating above 274 V to survive a 1500 W strike. The 5.7 A peak pulse current is the surge current the device can sink at the clamp voltage — multiply the two to confirm the 1500 W rating holds for your waveform. ## Board fit and temperature envelope The DO-214AB (SMC) package is a standard surface-mount footprint for TVS diodes in this power class — the same pad layout used by the SMCJ and 1.5KE families, so a board already tooled for those will take this part without a layout change.","metaTitle":"1.5SMC200A R7G TVS Diode, 1500W, 274V Clamp, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC200A R7G Zener TVS, 1500W peak pulse, 274V clamp at 5.7A, 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":"General Purpose","Mounting Type":"Surface Mount","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","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","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":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC200A-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/1.5SMC200A-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}}