{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMF5.0AT1","brand":"onsemi","brandSlug":"onsemi","productSlug":"SMF5.0AT1","canonicalUrl":"https://icboms.com/onsemi/SMF5.0AT1","factsUrl":"https://icboms.com/api/mcp/products/SMF5.0AT1","rawCanonicalId":null},"summary":{"shortDescription":"onsemi SMF5.0AT1, Zener TVS, 5V reverse standoff, 200W peak pulse, SOD-123F surface-mount package","salesMarkdown":"## Zener TVS for a 5V rail — what the ratings mean The 200W peak pulse power rating means it can absorb a single short-duration surge within that envelope — useful for protecting sensitive ICs on a 5V bus from ESD or inductive load dumps. The wide junction range also covers downhole and outdoor telecom gear where the board sees both extremes. onsemi has marked the SMF5.0AT1 as obsolete.","metaTitle":"SMF5.0AT1 onsemi Zener TVS – Obsolete, SOD-123F","metaDescription":"SMF5.0AT1 from onsemi: 5V standoff Zener TVS, 200W peak pulse, SOD-123F package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"onsemi","Type":"Zener","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"SOD-123F","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Power - Peak Pulse":"200W","Base Product Number":"SMF","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SOD-123FL","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"6.4V","Voltage - Clamping (Max) @ Ipp":"9.2V","Voltage - Reverse Standoff (Typ)":"5V","Current - Peak Pulse (10/1000µs)":"21.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2a75efa97668a7986501689a818d2f57.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMF5.0AT1/alternatives.json"},"ai":{"faq":[{"question":"Is the SMF5.0AT1 obsolete?","answer":"Yes, onsemi lists the SMF5.0AT1 as obsolete. It is not recommended for new designs. Existing production runs can be supported through independent surplus channels — quantities are confirmed at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/SMF5.0AT1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/SMF5.0AT1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T13:48:33.005Z","lastPublished":"2026-07-18T13:48:33.005Z","indexable":true}}