{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ13A-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"SMAJ13A-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/SMAJ13A-TR","factsUrl":"https://icboms.com/api/mcp/products/SMAJ13A-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SMAJ, TRANSIL™, Type Zener, 400W peak pulse power, 13V reverse standoff, 14.4V breakdown, 27.2V clamping, 1 unidirectional channel, DO-214AC (SMA) surface mount, -55°C to 150°C.","salesMarkdown":"Rated for 400 W peak pulse power (10/1000 µs waveform), it breaks down at 14.4 V minimum and clamps at 27.2 V maximum at the peak current of 85 A (8/20 µs). The DO-214AC (SMA) package is a common surface-mount footprint for board-level transient protection in general-purpose industrial, telecom, and consumer power supplies. ## Rework and footprint — what the DO-214AC means at the bench The DO-214AC (SMA) is a two-terminal, JEDEC-registered package with a gull-wing lead form. It reflows cleanly with a standard hot-air profile — no exposed pad, no hidden thermal slug. The body is small enough that hand rework with tweezers and a hot-air pencil is straightforward; just watch the orientation mark (cathode band) before placement. MSL is typically Level 1 for this family, so no bake required if the reel seal is intact.","metaTitle":"STMicroelectronics SMAJ13A-TR TVS Diode, 400W, DO-214AC","metaDescription":"STMicroelectronics SMAJ13A-TR TRANSIL™ TVS diode, 400W peak pulse power, 13V standoff, 14.4V breakdown, DO-214AC SMA package. Active, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"STMicroelectronics","Type":"Zener","Series":"SMAJ, TRANSIL™","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AC, SMA","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"400W","Base Product Number":"SMAJ13","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMA (DO-214AC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"14.4V","Voltage - Clamping (Max) @ Ipp":"27.2V","Voltage - Reverse Standoff (Typ)":"13V","Current - Peak Pulse (10/1000µs)":"85A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cb45a0c551131e855efff64db719fd1e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMAJ13A-TR/alternatives.json"},"ai":{"faq":[{"question":"What package does the SMAJ13A-TR come in?","answer":"It is supplied in a DO-214AC (SMA) surface-mount package, also referred to as the SMA (DO-214AC) supplier device package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/SMAJ13A-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/SMAJ13A-TR 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}}