{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ7.0CA-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ7.0CA-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ7.0CA-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMAJ7.0CA-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ7.0CA-13-F Zener TVS diode, 400W peak pulse power, 7V reverse standoff, 12V clamping, bidirectional, DO-214AC (SMA) package, Tape & Reel.","salesMarkdown":"## 400W Zener TVS — 7V rail clamp in a DO-214AC footprint The SMAJ7.0CA-13-F: The DO-214AC (SMA) package suits high-density surface-mount layouts where board space is tight. Rated for general-purpose circuit protection across -55°C to 150°C junction temperature, it fits environments from outdoor telecom gear to industrial control boards. The bidirectional structure means a single device protects both polarities on a signal or power line. ## Clamping voltage and pulse current — what the ratings mean for rail protection Above that, breakdown occurs at 7.78V minimum, and clamping voltage hits 12V at the rated 33.3A peak pulse current. For a 5V or 3.3V logic rail, a 7V standoff provides margin — the TVS stays off during normal operation but clamps fast when a transient exceeds the rail tolerance. At 12V clamping, 33.3A peak current is the corresponding limit — exceeding this risks thermal failure.","metaTitle":"SMAJ7.0CA-13-F Diodes Inc Zener TVS, 400W, Bidirectional","metaDescription":"SMAJ7.0CA-13-F Diodes Inc Zener TVS diode, 400W peak pulse, 7V standoff, 12V clamp, DO-214AC, active production. Sourced to order against RFQ.","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":"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":"$0.4300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0270111b098582f24c0b7d28e81a77ac.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does SMAJ7.0CA-13-F come in?","answer":"It is supplied in a DO-214AC (SMA) surface-mount package, available on Tape & Reel (TR) or Cut Tape (CT) for pick-and-place assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ7.0CA-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/SMAJ7.0CA-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}}