{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC400CA/TR13","brand":"YAGEO","brandSlug":"yageo","productSlug":"1.5SMC400CA-TR13","canonicalUrl":"https://icboms.com/yageo/1.5SMC400CA-TR13","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC400CA%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"YAGEO 1.5SMC series Zener bidirectional TVS, DO-214AB (SMC) package, 1500W peak pulse power, 342V reverse standoff, 548V clamping, Tape & Reel.","salesMarkdown":"## 1500W bidirectional transient suppressor for 400V bus protection The 1.5SMC400CA/TR13: It clamps transients at 548V maximum from a 342V reverse standoff voltage, making it suited for protecting 400V DC bus lines or 277V AC mains in general-purpose power supplies and industrial equipment. ## Clamping voltage and current rating — what they mean for the protection window With a 342V reverse standoff (working voltage), the diode stays transparent below that threshold. When a transient exceeds 380V typical breakdown, it clamps at 548V max while conducting 2.8A peak pulse current — the 1500W power rating is the product of these two limits. For a 400V nominal bus, the 58V margin between standoff and clamping means the protected circuit must survive 548V for the pulse duration; downstream semiconductors with 600V rating have adequate headroom. The single bidirectional channel handles both positive and negative transients on the same line, which simplifies PCB layout for AC-coupled or bipolar signal paths — no need for two unidirectional devices in anti-series. ## DO-214AB SMC package and temperature range The wide temperature range covers industrial control cabinets, telecom rectifiers, and outdoor power supplies where ambient heat and self-heating from repetitive surges must be budgeted.","metaTitle":"YAGEO 1.5SMC400CA/TR13 Bidirectional TVS, 1500W, DO-214AB","metaDescription":"YAGEO 1.5SMC400CA/TR13 Zener bidirectional TVS, 1500W peak pulse, 342V standoff, 548V clamping, 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":"YAGEO","Type":"Zener","Series":"1.5SMC","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Voltage - Breakdown (Min)":"380V","Voltage - Clamping (Max) @ Ipp":"548V","Voltage - Reverse Standoff (Typ)":"342V","Current - Peak Pulse (10/1000µs)":"2.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4700","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/yageo/1.5SMC400CA-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/yageo/1.5SMC400CA-TR13 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}}