{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ51A-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ51A-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ51A-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMAJ51A-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ51A-13-F Zener TVS diode, 400W peak pulse power, 51V reverse standoff, 82.4V clamping, unidirectional, DO-214AC (SMA) package, Tape & Reel.","salesMarkdown":"## Clamping voltage and pulse handling The SMAJ51A-13-F: Its 56.7 V minimum breakdown ensures the device starts conducting before the protected circuit sees overvoltage, and the 82.4 V maximum clamping at 4.9 A peak pulse current limits the voltage spike the load experiences. Housed in the standard DO-214AC (SMA) surface-mount package, the SMAJ51A-13-F supports automated assembly and reflow soldering.","metaTitle":"SMAJ51A-13-F TVS Diode, 400W, 51V, DO-214AC","metaDescription":"SMAJ51A-13-F Zener TVS diode, 400W peak pulse, 51V standoff, 82.4V clamp. Active production. Quoted to order. Diodes Incorporated.","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":"SMAJ51","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"56.7V","Voltage - Clamping (Max) @ Ipp":"82.4V","Voltage - Reverse Standoff (Typ)":"51V","Current - Peak Pulse (10/1000µs)":"4.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0270111b098582f24c0b7d28e81a77ac.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMAJ51A-13-F/alternatives.json"},"ai":{"faq":[{"question":"Who supplies SMAJ51A-13-F and how is it quoted for volume purchases?","answer":"Diodes Incorporated is the manufacturer."},{"question":"What is SMAJ51A-13-F's listed type on this Circuit Protection line?","answer":"The SMAJ51A-13-F is a Zener-type TVS diode, meaning it uses the avalanche breakdown of a Zener junction to clamp voltage transients."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ51A-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/SMAJ51A-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}}