{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ11CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ11CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ11CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ11CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ11CA-13 bidirectional TVS diode, 400W peak pulse power, 11V reverse standoff, 18.2V clamping, DO-214AC (SMA) package, Tape & Reel.","salesMarkdown":"The SMAJ11CA-13: The reverse standoff voltage is 11 V, meaning the protected rail can sit at 11 V DC without the diode conducting leakage. A single bidirectional channel handles positive and negative transients on the same line, which saves a diode and a PCB trace compared to back-to-back unidirectional parts. ## Package, temperature, and board-fit The SMA footprint is a standard JEDEC outline — the pad layout is well-documented and the part reflows cleanly with a typical lead-free profile. Power line protection is not claimed (the part lacks the low clamping factor needed for AC mains), but for DC power rails, signal lines, and I/O ports at 11 V or below, the 18.2 V clamp gives a solid guard band against 24 V transients or inductive kickback. ## Active production — sourcing posture The base product number is SMAJ11, and the -13 suffix denotes the Tape & Reel packaging option.","metaTitle":"SMAJ11CA-13 Diodes Inc TVS Diode, 400W, 11V Bidirectional","metaDescription":"SMAJ11CA-13 bidirectional TVS from Diodes Inc, 400W peak pulse, 11V standoff, 18.2V clamp, DO-214AC (SMA). Active production, sourced to order.","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","lifecycle_stage":"eol_hot","Power - Peak Pulse":"400W","Base Product Number":"SMAJ11","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Voltage - Breakdown (Min)":"12.2V","Voltage - Clamping (Max) @ Ipp":"18.2V","Voltage - Reverse Standoff (Typ)":"11V","Current - Peak Pulse (10/1000µs)":"22A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a6e414533ed6f0f7c15ae6d19d66ae3c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the SMAJ11CA-13 come in?","answer":"It is supplied in a DO-214AC (SMA) surface-mount package, available on Tape & Reel or Cut Tape. The operating junction temperature range is -55°C to 150°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ11CA-13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/SMAJ11CA-13 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}}