{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ17CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ17CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ17CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ17CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ17CAE3/TR13, Zener-type bidirectional TVS diode, 17V reverse standoff, 27.6V clamping, 500W peak pulse power, DO-214AC (SMA) surface-mount package, Tape & Reel.","salesMarkdown":"## Bidirectional 17V TVS in a rework-friendly SMA package Rated for 500W peak pulse power per the 10/1000 µs waveform, it clamps at 27.6V maximum, which means the downstream silicon needs to survive at least 28V before the TVS takes over (cites:,). ## Clamping voltage and surge current — the real BOM limits With a breakdown voltage minimum of 18.9V, the part starts conducting just above the 17V standoff, leaving a 1.9V window before the avalanche kicks in — tight enough to protect a 24V-rated IC on a 17V supply (cites:,). The peak pulse current is 18.1A for the 10/1000 µs shape, which is the current the diode must sink without exceeding the 27.6V clamp — a typical lightning or inductive-load transient on a 17V bus (cites:,).","metaTitle":"SMAJ17CAE3/TR13 Microchip TVS Diode – 17V Bidirectional","metaDescription":"SMAJ17CAE3/TR13 Zener-type bidirectional TVS diode, 17V reverse standoff, 27.6V clamping, 500W peak pulse. Active production, 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":"SMAJ17","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)":"18.9V","Voltage - Clamping (Max) @ Ipp":"27.6V","Voltage - Reverse Standoff (Typ)":"17V","Current - Peak Pulse (10/1000µs)":"18.1A"}},"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/SMAJ17CAE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"How can I order the SMAJ17CAE3/TR13 or request a quote?","answer":"The SMAJ17CAE3/TR13 is an active Microchip part, so we can source it to your BOM quantity. Submit an RFQ through this page with your target volume and lead-time requirement — we will confirm availability and current pricing at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ17CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ17CAE3-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}}