{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ26E3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ26E3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ26E3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ26E3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMBJ26E3/TR13, Zener TVS diode, 26V reverse standoff, 28.9V min breakdown, 600W peak pulse, DO-214AA (SMB) surface-mount package.","salesMarkdown":"## Zener TVS for 26V rail protection Its 28.9V minimum breakdown voltage and 46.6V maximum clamping at 12.4A peak pulse current define the protection window for downstream components. ## Breakdown and clamping at 28.9V / 46.6V The 28.9V minimum breakdown ensures the diode begins conducting before the protected rail exceeds its absolute maximum rating. The 46.6V clamping ceiling at 12.4A peak pulse current limits the voltage spike seen by the load — a critical parameter for 26V-rated ICs and capacitors that cannot tolerate excursions above ~50V. ## Active production in DO-214AA (SMB) Microchip lists the SMBJ26E3/TR13 as Active, meaning ongoing factory production with no announced end-of-life. The base product number SMBJ26 covers the full voltage variant family; the suffix indicates RoHS-compliant termination finish.","metaTitle":"SMBJ26E3/TR13 – Microchip Zener TVS, 26V Standoff, 600W","metaDescription":"SMBJ26E3/TR13 from Microchip Technology: Zener TVS diode, 26V reverse standoff, 28.9V min breakdown, 600W peak pulse, DO-214AA SMB.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ26","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMBJ (DO-214AA)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"28.9V","Voltage - Clamping (Max) @ Ipp":"46.6V","Voltage - Reverse Standoff (Typ)":"26V","Current - Peak Pulse (10/1000µs)":"12.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2850","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f566c62ad8bf6be9ecf452f6999d0b7a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SMBJ26E3/TR13 unidirectional or bidirectional?","answer":"It is a unidirectional Zener TVS with one channel, intended for DC rail protection where polarity is fixed."},{"question":"What is the peak pulse power rating of SMBJ26E3/TR13?","answer":"600W peak pulse power under the 10/1000µs waveform, with a corresponding peak pulse current of 12.4A."},{"question":"What package does SMBJ26E3/TR13 come in?","answer":"DO-214AA (SMB) surface-mount package, supplied on Tape & Reel. The supplier device package is also designated SMBJ (DO-214AA)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ26E3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ26E3-TR13 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}}