{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SM6T7V5A","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"SM6T7V5A","canonicalUrl":"https://icboms.com/stmicroelectronics/SM6T7V5A","factsUrl":"https://icboms.com/api/mcp/products/SM6T7V5A","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SM6T7V5A, TRANSIL™ series, TVS Zener diode, unidirectional, 600W peak pulse power, 6.4V reverse standoff, 7.13V breakdown min, 14.5V clamping, DO-214AA SMB package, -55°C to 150°C.","salesMarkdown":"## TVS clamp for a 6.4 V rail Its 7.13 V minimum breakdown voltage and 14.5 V maximum clamping at the peak pulse current define the protection window — the rail sees no conduction below 6.4 V, and the clamp holds the spike under 14.5 V even at the full 600 W pulse. The single unidirectional channel means the cathode goes to the protected rail, anode to ground; reverse insertion blocks the clamp entirely. ## Pulse power and current handling Rated at 600 W peak pulse power per the 10/1000 µs waveform, the SM6T7V5A delivers 276 A peak pulse current under the 8/20 µs condition — the faster waveform typical of ESD or inductive-load switching. The 600 W rating is the energy-absorption ceiling for a single pulse; repetitive surges need derating per the datasheet thermal curve. For a 6.4 V rail in an industrial 24 V system or automotive 12 V battery line, this part handles the common load-dump and coupled transients without exceeding the junction temperature limit of 150°C. The SMB footprint is shared across the SM6T family, so a layout designed for the 7.5 A variant accepts the whole voltage range without a board spin. For dual-source planning, the SM6T family shares the same DO-214AA footprint and pinout across voltage variants, so a 6.4 V rail can be protected with the SM6T7V5A or a same-package sibling at a different standoff voltage if the rail changes.","metaTitle":"STMicroelectronics SM6T7V5A TVS Diode, 600W, 6.4V Standoff","metaDescription":"STMicroelectronics SM6T7V5A TRANSIL™ TVS diode, 600W peak pulse power, 6.4V reverse standoff, unidirectional, DO-214AA SMB.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"STMicroelectronics","Type":"Zener","Series":"SM6T, TRANSIL™","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SM6T7","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMB (DO-214AA)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"7.13V","Voltage - Clamping (Max) @ Ipp":"14.5V","Voltage - Reverse Standoff (Typ)":"6.4V","Current - Peak Pulse (10/1000µs)":"276A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1e6a6ede6221d6b6009e7d617f0a0cd9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SM6T7V5A/alternatives.json"},"ai":{"faq":[{"question":"Is SM6T7V5A unidirectional or bidirectional?","answer":"Unidirectional — one channel with the cathode marked on the package. It protects a single polarity rail only; for AC or bidirectional lines you need a bidirectional TVS."},{"question":"What is the peak pulse power of SM6T7V5A?","answer":"600 W peak pulse power, measured with a 10/1000 µs waveform. Under the 8/20 µs waveform the peak pulse current is 276 A."},{"question":"Does SM6T7V5A have a RoHS compliant version?","answer":"The SM6T7V5A is listed with Tape & Reel and Cut Tape packaging options; STMicroelectronics typically ships these as RoHS-compliant and halogen-free per their standard material declaration. Confirm the specific date-code lot at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/SM6T7V5A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/SM6T7V5A 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}}