{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC400A/TR13","brand":"YAGEO","brandSlug":"yageo","productSlug":"1.5SMC400A-TR13","canonicalUrl":"https://icboms.com/yageo/1.5SMC400A-TR13","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC400A%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"YAGEO 1.5SMC series Zener TVS diode, 1.5SMC400A/TR13, 1500W peak pulse power, 342V reverse standoff, 548V clamping, DO-214AB SMC, Tape & Reel.","salesMarkdown":"## Active production — 1500W Zener TVS for 342V rails The 1.5SMC400A/TR13: With a 342V reverse standoff voltage and a 548V clamping maximum at 2.8A peak pulse current, this part clamps transients on 300V to 342V DC rails — common in three-phase rectified industrial supplies, solar inverters, and motor drive DC buses. ## Clamping voltage and pulse current — what they mean for the BOM If the protected device's abs-max rating is below 548V, the TVS alone may not provide adequate margin — a series resistor or upstream fuse may be needed. The 1500W peak pulse power rating is the product of clamp voltage and pulse current at the test waveform. For shorter pulses (8/20µs) the peak power capability is higher; for longer transients the derating curve in the datasheet applies. Operating temperature range of -55°C to 150°C allows deployment in outdoor telecom cabinets, engine compartments, and industrial enclosures without derating at the hot end — the junction temperature ceiling is 150°C. ## DO-214AB SMC footprint and supply posture Surface mount in a DO-214AB (SMC) package — the same footprint as standard SMC diodes. The copper pad area under the cathode tab sets the thermal resistance; a larger pad lowers the junction temperature rise for repetitive surges.","metaTitle":"YAGEO 1.5SMC400A/TR13 TVS Diode, 1500W, DO-214AB","metaDescription":"YAGEO 1.5SMC400A/TR13 Zener TVS diode, 1500W peak pulse power, 342V standoff, 548V clamp, DO-214AB SMC. Active production, sourced to order.","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","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","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":[{"question":"What is the closest pin-compatible alternative to 1.5SMC400A/TR13 in this Circuit Protection family?","answer":"Within the 1.5SMC series, the 1.5SMC400A (without the /TR13 suffix) is the same die in the same DO-214AB package, differing only in the tape-and-reel packaging code. For a different voltage, the 1.5SMC series covers standoff voltages from 5V to 440V in the same footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/yageo/1.5SMC400A-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/yageo/1.5SMC400A-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}}