{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC20A M6G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC20A-M6G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC20A-M6G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC20A%20M6G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC series Zener TVS diode, 1.5SMC20A M6G, 1500W peak pulse power, 27.7V clamping, 56A @10/1000µs, DO-214AB SMC package, unidirectional.","salesMarkdown":"## What the 1500W rating means in a real surge event The 1.5SMC20A M6G: The 56A peak pulse current (Ipp) at that waveform tells you the diode can sink a 56-amp transient before the clamping voltage rises to 27.7V. The 17.1V reverse standoff voltage is the DC working voltage the line sees under normal conditions; the diode stays off below that. Breakdown starts at 19V minimum, so the avalanche triggers before the protected circuit's absolute maximum rating is reached. The unidirectional channel means it clamps one polarity — positive transients to ground — and is typically used on a single signal or DC rail. ## Package and temperature range for field deployment Housed in a DO-214AB (SMC) surface-mount package, the same footprint used across the 1.5SMC series. The junction temperature range spans -55°C to 150°C, covering outdoor telecom cabinets, industrial control enclosures, and under-hood automotive modules without derating concerns.","metaTitle":"1.5SMC20A M6G TVS Diode, 1500W, 27.7V Clamp, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC20A M6G Zener TVS, 1500W peak pulse, 27.7V clamping, 56A @10/1000µs. Active production, DO-214AB SMC. Order against 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":"1.5SMC20","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)":"19V","Voltage - Clamping (Max) @ Ipp":"27.7V","Voltage - Reverse Standoff (Typ)":"17.1V","Current - Peak Pulse (10/1000µs)":"56A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does 1.5SMC20A M6G use?","answer":"It uses the DO-214AB (SMC) surface-mount package, also referred to as the supplier device package DO-214AB (SMC). This is a standard footprint for 1500W TVS diodes."},{"question":"Where can I buy 1.5SMC20A M6G and get a price?","answer":"Submit a request with your target quantity for a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC20A-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/1.5SMC20A-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}}