{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ45A-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ45A-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ45A-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMAJ45A-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ45A-13-F Zener TVS diode, 45V reverse standoff, 72.7V clamp, 400W peak pulse, DO-214AC (SMA), Tape & Reel.","salesMarkdown":"## 45V rail protection, 400W peak pulse The SMAJ45A-13-F: Its 72.7V clamping voltage at the 5.5A peak pulse current (10/1000µs waveform) means a 48V bus or a 45V regulated supply sees the spike clipped before it reaches downstream silicon — the 400W peak pulse power handles surges from inductive load dumps or hot-plug events on a general-purpose board.","metaTitle":"Diodes SMAJ45A-13-F TVS Diode, 45V Standoff, 400W, DO-214AC","metaDescription":"Active-production SMAJ45A-13-F Zener TVS diode, 45V reverse standoff, 72.7V clamp, 400W peak pulse, DO-214AC (SMA). 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":"SMAJ45","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"50V","Voltage - Clamping (Max) @ Ipp":"72.7V","Voltage - Reverse Standoff (Typ)":"45V","Current - Peak Pulse (10/1000µs)":"5.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0270111b098582f24c0b7d28e81a77ac.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMAJ45A-13-F/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ45A-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/SMAJ45A-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}}