{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ26CA-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ26CA-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ26CA-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMAJ26CA-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ26CA-13-F, Bidirectional Zener TVS Diode, 400W Peak Pulse Power, 26V Reverse Standoff, 42.1V Clamping, DO-214AC (SMA) Package, Tape & Reel.","salesMarkdown":"## 400 W bidirectional TVS for 24 V rail protection The SMAJ26CA-13-F: With a 26 V reverse standoff voltage and a 28.9 V minimum breakdown, it clamps transients at 42.1 V maximum — sized for protecting 24 VDC power rails, signal lines, or I/O ports in general-purpose equipment. The 9.5 A peak pulse current rating (Ipp at 10/1000 µs) tells you the surge it can absorb before the clamping voltage rises above the 42.1 V ceiling. For a 24 V rail, that means a transient that would otherwise punch through a downstream regulator or ASIC gets shunted to ground within the TVS's response time. ## Package and board-fit: DO-214AC (SMA) Housed in the standard DO-214AC (SMA) surface-mount package, the SMAJ26CA-13-F mates with a 2.6 mm × 5.3 mm footprint. The SMA body is a common form factor for TVS diodes in this power class — the same land pattern serves many 400 W devices, so a last-minute BOM swap to a different brand or series usually fits without a board spin. No power line protection (the device is not designed for AC mains clamping), so keep it on the DC side of the power supply.","metaTitle":"SMAJ26CA-13-F Diodes Inc TVS Diode, 400W, 26V Standoff","metaDescription":"SMAJ26CA-13-F bidirectional Zener TVS, 400W peak pulse power, 26V standoff, 42.1V clamp. Active production, DO-214AC SMA package. Request a 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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","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":"$0.4300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0270111b098582f24c0b7d28e81a77ac.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does SMAJ26CA-13-F come in?","answer":"It is supplied in a DO-214AC (SMA) surface-mount package, available in Tape & Reel (TR) or Cut Tape (CT) options."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ26CA-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/SMAJ26CA-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}}