{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ7.0CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ7.0CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ7.0CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ7.0CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ7.0CA-13 bidirectional Zener TVS diode, 400W peak pulse power, 12V clamping voltage, 33.3A peak pulse current, DO-214AC (SMA) surface mount package, Tape & Reel.","salesMarkdown":"The SMAJ7.0CA-13: When the protected rail sees a transient, the device clamps at 12V maximum at the rated 33.3A peak pulse current, holding the downstream circuitry below its absolute maximum rating. ## Breakdown and standoff — the trigger thresholds Reverse standoff voltage is 7V, meaning the TVS draws negligible leakage below that rail voltage. Breakdown starts at 7.78V minimum, so a 7V supply riding at 5% tolerance (7.35V) stays below the avalanche threshold with margin. ## Package and board integration The two-pad layout is shared across the SMAJ family, so a single PCB land pattern serves the full voltage range from 5V to 188V standoff.","metaTitle":"SMAJ7.0CA-13 Diodes Inc TVS, 400W, 12V Clamp, DO-214AC","metaDescription":"SMAJ7.0CA-13 bidirectional Zener TVS, 400W peak pulse, 12V clamping at 33.3A. Active production. DO-214AC (SMA) surface mount. Quoted 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":"SMAJ7.0","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Voltage - Breakdown (Min)":"7.78V","Voltage - Clamping (Max) @ Ipp":"12V","Voltage - Reverse Standoff (Typ)":"7V","Current - Peak Pulse (10/1000µs)":"33.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a6e414533ed6f0f7c15ae6d19d66ae3c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMAJ7.0CA-13/alternatives.json"},"ai":{"faq":[{"question":"What package does SMAJ7.0CA-13 come in?","answer":"DO-214AC (SMA) surface mount package, supplied on Tape & Reel (TR) or Cut Tape (CT). The SMA footprint is shared across the SMAJ family for voltage-range flexibility on one PCB layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ7.0CA-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/SMAJ7.0CA-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}}