{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ13E3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ13E3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ13E3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ13E3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMBJ13E3/TR13, Zener TVS diode, 600W peak pulse power, 13V reverse standoff, 23.8V clamping, unidirectional, DO-214AA SMB package, Tape & Reel, -65°C to 150°C.","salesMarkdown":"## Active 600W Zener TVS in DO-214AA It delivers 600W peak pulse power per the 10/1000µs waveform, clamping at 23.8V max on a 25.2A peak pulse current. The 13V reverse standoff voltage suits 12V nominal rails, while the 14.4V minimum breakdown ensures the device stays off during normal operation. Packaged in DO-214AA (SMB) for surface-mount assembly, supplied on Tape & Reel. ## Clamping and breakdown margins The 14.4V minimum breakdown sits comfortably above the 13V standoff, giving margin against transient noise on a 12V bus without false triggering. Single unidirectional channel, no power-line protection — this is a signal-rail or low-side TVS, not for AC mains or high-energy bus clamping. For a drop-in parametric match within the same package, the SMBJ13A (unidirectional, 13V standoff, 600W) from other brands may be evaluated — but always verify the clamping and breakdown specs against your rail tolerance before substituting.","metaTitle":"SMBJ13E3/TR13 – Microchip 600W Zener TVS, DO-214AA","metaDescription":"SMBJ13E3/TR13 by Microchip Technology: 600W peak pulse power Zener TVS diode, 13V reverse standoff, 23.8V clamping, DO-214AA SMB package. Active production.","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":"SMBJ13","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)":"14.4V","Voltage - Clamping (Max) @ Ipp":"23.8V","Voltage - Reverse Standoff (Typ)":"13V","Current - Peak Pulse (10/1000µs)":"25.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3750","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f566c62ad8bf6be9ecf452f6999d0b7a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SMBJ13E3/TR13 equivalent to SMBJ13A?","answer":"Both are 600W unidirectional Zener TVS diodes with a 13V reverse standoff and the same DO-214AA footprint. The SMBJ13A typically has a 14.4V min breakdown and 23.8V clamping — same as this part. However, the suffix indicates Microchip's own part numbering; always compare the full datasheet curves (breakdown tolerance, clamping at temperature) before substituting across brands."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ13E3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ13E3-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}}