{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ12E3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ12E3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ12E3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ12E3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ12E3/TR13, Zener TVS diode, 12V reverse standoff, 13.3V breakdown, 22V clamping, 500W peak pulse power, DO-214AC (SMA) package, Tape & Reel.","salesMarkdown":"## 12V rail protection — 13.3V breakdown, 22V clamp Its breakdown voltage starts at 13.3V (min), and clamping is held to 22V at the peak pulse current of 22.7A (10/1000µs waveform). ## DO-214AC (SMA) — surface-mount, tape-and-reel delivery The SMA footprint is a common industry standard, simplifying PCB layout and second-source qualification.","metaTitle":"SMAJ12E3/TR13 Zener TVS Diode – 12V, 500W, DO-214AC","metaDescription":"SMAJ12E3/TR13 Zener TVS: 12V standoff, 13.3V breakdown, 22V clamp at 22.7A, 500W peak pulse. Active production, DO-214AC, tape-and-reel. Request RFQ.","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":"SMAJ12","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)":"13.3V","Voltage - Clamping (Max) @ Ipp":"22V","Voltage - Reverse Standoff (Typ)":"12V","Current - Peak Pulse (10/1000µs)":"22.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7b3ddece4863b4621debe180df56adc8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMAJ12E3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"What is the peak pulse power rating of SMAJ12E3/TR13?","answer":"500W peak pulse power for a 10/1000µs exponential waveform. This rating defines the surge energy the device can absorb in a single event at 25°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ12E3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ12E3-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}}