{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC39A M6G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC39A-M6G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC39A-M6G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC39A%20M6G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC series Zener TVS diode, 1.5SMC39A M6G, 1500W peak pulse power, 33.3V reverse standoff, 53.9V clamping, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Transient-voltage suppression for 33.3 V rails The 1.5SMC39A M6G: With a 33.3 V reverse standoff voltage, it sits on a nominal 24–28 V rail without conducting, then breaks down at a minimum of 37.1 V to shunt the surge. At that condition the clamping voltage is 53.9 V max, and the peak pulse current reaches 29 A. ## DO-214AB SMC footprint and mounting The standard SMC footprint matches many second-source TVS diodes in the same power class, simplifying BOM swaps during assembly. No power-line protection is claimed — this is a signal-rail or low-voltage DC bus clamp, not a mains transient suppressor. The unidirectional configuration (single channel) suits positive-rail clamping to ground. ## Active production and sourcing Taiwan Semiconductor lists the 1.5SMC39A M6G as Active.","metaTitle":"1.5SMC39A M6G TVS Diode, 1500W, 33.3V Standoff, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC39A M6G Zener TVS diode, 1500W peak pulse power, 33.3V reverse standoff, 53.9V clamp at 29A. Active production, DO-214AB SMC package.","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":"1.5SMC39","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)":"37.1V","Voltage - Clamping (Max) @ Ipp":"53.9V","Voltage - Reverse Standoff (Typ)":"33.3V","Current - Peak Pulse (10/1000µs)":"29A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC39A%20M6G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC39A-M6G","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/1.5SMC39A-M6G 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}}