{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ14AE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ14AE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ14AE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ14AE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMBJ14AE3/TR13, Zener TVS diode, 600W peak pulse power, 14V reverse standoff voltage, 23.2V clamping at 25.8A, DO-214AA (SMB) package, Tape & Reel.","salesMarkdown":"## 14V rail TVS — Zener clamp in DO-214AA With a reverse standoff voltage of 14V and a minimum breakdown voltage of 15.6V, it sits on a 12V or 14V supply line and begins conducting only when the rail exceeds the normal operating window. ## Peak pulse rating and temperature range The 600W rating is specified for a 10/1000µs exponential waveform; real-world surge energy depends on the actual pulse shape and duty cycle. It is a single unidirectional channel — for bipolar or AC signal lines you would need a bidirectional variant in the same SMBJ family. The base product number SMBJ14 covers multiple package and screening variants; the AE3 suffix indicates the standard screening level. Because it is active and the family is widely second-sourced, spot-market shortages are rare.","metaTitle":"SMBJ14AE3/TR13 – Microchip 600W Zener TVS, DO-214AA","metaDescription":"Active-production Zener TVS diode. 600W peak pulse, 14V reverse standoff, 23.2V clamp at 25.8A. DO-214AA (SMB) surface mount. -65°C to 150°C.","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":"SMBJ14","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)":"15.6V","Voltage - Clamping (Max) @ Ipp":"23.2V","Voltage - Reverse Standoff (Typ)":"14V","Current - Peak Pulse (10/1000µs)":"25.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2850","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f566c62ad8bf6be9ecf452f6999d0b7a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMBJ14AE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Is SMBJ14AE3/TR13 obsolete or end of life?","answer":"No — the product status is Active. Microchip has not announced any end-of-life or last-time-buy for this order code."},{"question":"What is the closest pin-compatible alternative to SMBJ14AE3/TR13?","answer":"Within the SMBJ family, the SMBJ14A (without the AE3 screening suffix) is the same Zener TVS in the same DO-214AA package with identical electrical ratings. The AE3 suffix denotes a specific Microchip screening level; the base SMBJ14A is functionally interchangeable for most applications. Verify the screening requirement against your BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ14AE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ14AE3-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}}