{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ14CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ14CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ14CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ14CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ14CAE3/TR13, Zener TVS diode, bidirectional single channel, 14V reverse standoff, 500W peak pulse power, DO-214AC (SMA) surface-mount package, Tape & Reel.","salesMarkdown":"## Selecting the right TVS for a 12V rail Its 14V reverse standoff voltage means it stays off below 14V, so it won't leak on a healthy 12V bus. The minimum breakdown voltage is 15.6V, giving a guard band before the diode starts conducting. ## Bidirectional clamping for AC or bipolar signals The suffix in the order code indicates a lead-free, RoHS-compliant finish — no change in electrical performance versus the standard SMAJ14CA, but required for newer environmental compliance directives.","metaTitle":"SMAJ14CAE3/TR13 TVS Diode – 14V Bidirectional, 500W","metaDescription":"Microchip Technology SMAJ14CAE3/TR13 Zener TVS diode, 14V reverse standoff, bidirectional, 500W peak pulse, DO-214AC SMA package.","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-214AC, SMA","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","Base Product Number":"SMAJ14","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AC (SMA)","Voltage - Breakdown (Min)":"15.6V","Voltage - Clamping (Max) @ Ipp":"23.2V","Voltage - Reverse Standoff (Typ)":"14V","Current - Peak Pulse (10/1000µs)":"21.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7b3ddece4863b4621debe180df56adc8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMAJ14CAE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Is SMAJ14CAE3/TR13 bidirectional or unidirectional?","answer":"It is a single-channel bidirectional device, clamping both positive and negative transients symmetrically."},{"question":"What is the suffix in SMAJ14CAE3/TR13?","answer":"The suffix indicates a lead-free, RoHS-compliant termination finish. It does not affect electrical specifications compared to the standard SMAJ14CA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ14CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ14CAE3-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}}