{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ33CAQ-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ33CAQ-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ33CAQ-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMAJ33CAQ-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ33CAQ-13-F, Automotive TVS, Zener, 400W Peak Pulse, 33V Reverse Standoff, 53.3V Clamp, Bidirectional, DO-214AC (SMA), Tape & Reel.","salesMarkdown":"The SMAJ33CAQ-13-F: The minimum breakdown voltage is 36.7 V, so a 33 V nominal rail sees no leakage until the transient exceeds that threshold — the device stays off during normal operation. At 7.5 A peak pulse current the clamp holds at 53.3 V max; a 48 V-rated downstream component on a 33 V bus has margin, but a 40 V-rated part would need a lower-voltage TVS or a series resistor to limit the clamp current. Supplied in DO-214AC (SMA) package, surface-mount on Tape & Reel — the -13-F suffix denotes the 13-inch reel quantity for automated pick-and-place. The SMA footprint is shared across the SMAJ family, so a single PCB land pattern serves the full voltage range from 5 V to 188 V without layout changes.","metaTitle":"SMAJ33CAQ-13-F Diodes Inc TVS, 400W, Bidirectional, SMA","metaDescription":"Active SMAJ33CAQ-13-F TVS diode, 33V reverse standoff, 53.3V clamp, 400W peak pulse, AEC-Q101 automotive grade. 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","Grade":"Automotive","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AC, SMA","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"400W","Base Product Number":"SMAJ33","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Voltage - Breakdown (Min)":"36.7V","Voltage - Clamping (Max) @ Ipp":"53.3V","Voltage - Reverse Standoff (Typ)":"33V","Current - Peak Pulse (10/1000µs)":"7.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/34f8b69d3d41ce3a7e5d6d3f2b7ec8e2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy SMAJ33CAQ-13-F and get a quote?","answer":"SMAJ33CAQ-13-F is an active part from Diodes Incorporated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ33CAQ-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/SMAJ33CAQ-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}}