{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ26A-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ26A-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ26A-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMAJ26A-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ26A-13-F Zener TVS diode, 400W peak pulse power, 26V reverse standoff, unidirectional, DO-214AC SMA package, Tape & Reel.","salesMarkdown":"## 400 W peak pulse, 26 V standoff — the SMAJ26A-13-F in the DO-214AC footprint It clamps transients at 42.1 V maximum, passing up to 9.5 A peak pulse current before the junction absorbs the event. The 26 V standoff means this TVS sits across a 24 V nominal rail — it stays transparent below 28.9 V (minimum breakdown) and only conducts when a surge pushes the line above that threshold. The 400 W rating at the 10/1000 µs pulse gives the energy capacity for industrial transient events like inductive load dumps or lightning-coupled surges on field wiring. Packaged in the standard DO-214AC (SMA) surface-mount footprint, it reflows on the same profile as common diodes and small-signal transistors — no special handling beyond the usual ESD precautions for a TVS junction. For a 24 V rail TVS in the DO-214AC package, the SMAJ26A-13-F is a drop-in fit wherever the SMAJ26A family is called out. The -13-F suffix indicates the Tape & Reel packaging variant for automated pick-and-place. ## Temperature range and deployment context The wide TJ max of 150°C gives margin for self-heating during repetitive surge events. No power line protection rating — this is a signal-rail or low-power bus TVS, not intended for direct AC mains clamping. It protects DC rails up to 26 V nominal, such as 24 V sensor supplies, PLC I/O lines, or CAN bus power feeds.","metaTitle":"SMAJ26A-13-F Diodes Inc TVS, 400W, 26V, DO-214AC","metaDescription":"SMAJ26A-13-F Diodes Inc Zener TVS, 400W peak pulse, 26V reverse standoff, DO-214AC SMA. Active production, sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"-","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":"SMAJ26","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"28.9V","Voltage - Clamping (Max) @ Ipp":"42.1V","Voltage - Reverse Standoff (Typ)":"26V","Current - Peak Pulse (10/1000µs)":"9.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0270111b098582f24c0b7d28e81a77ac.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy SMAJ26A-13-F and how do I get a price?","answer":"The SMAJ26A-13-F is sourced through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ26A-13-F","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/SMAJ26A-13-F 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}}