{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ16AE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ16AE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ16AE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ16AE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ16AE3/TR13, Zener TVS, 16V reverse standoff, 17.8V min breakdown, 26V clamping at 19.2A, 500W peak pulse, DO-214AC (SMA) surface mount, Tape & Reel.","salesMarkdown":"## 16V rail Zener clamp in a DO-214AC footprint Its breakdown voltage is guaranteed at 17.8V minimum, so the device stays off during normal operation and only conducts when the rail exceeds that threshold. ## Breakdown and clamping — the protection window The reverse standoff voltage is 16V, meaning the TVS draws negligible leakage below that rail level. The minimum breakdown of 17.8V gives a 1.8V margin above the standoff — wide enough to avoid false triggering from ripple or noise on a 16V bus, but tight enough to limit overvoltage stress. The 26V clamping at 19.2A peak pulse defines the worst-case voltage the protected load sees; for a 16V-rated IC, that 26V clamp must stay within the IC's absolute-maximum input rating. Microchip lists the SMAJ16AE3/TR13 as Active.","metaTitle":"SMAJ16AE3/TR13 – Microchip 16V Zener TVS, 500W, DO-214AC","metaDescription":"SMAJ16AE3/TR13 Zener TVS from Microchip: 16V reverse standoff, 17.8V min breakdown, 26V clamping at 19.2A, 500W peak pulse.","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); Cut Tape (CT)","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":"SMAJ16","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AC (SMA)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"17.8V","Voltage - Clamping (Max) @ Ipp":"26V","Voltage - Reverse Standoff (Typ)":"16V","Current - Peak Pulse (10/1000µs)":"19.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7b3ddece4863b4621debe180df56adc8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the SMAJ16AE3 unidirectional or bidirectional?","answer":"It is a unidirectional device with one channel. For bidirectional protection on AC or bipolar rails, you would need two devices back-to-back or a dedicated bidirectional TVS."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ16AE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ16AE3-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}}