{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ170CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ170CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ170CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ170CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ170CAE3/TR13, bidirectional Zener TVS diode, 170V reverse standoff, 275V clamping, 500W peak pulse power, DO-214AC (SMA) package, Tape & Reel, active production.","salesMarkdown":"With a reverse standoff voltage of 170V and a clamping voltage of 275V at 1.8A peak pulse current, it protects downstream semiconductors from surges up to 500W peak pulse power. The bidirectional configuration makes it suitable for AC signal lines or DC rails where polarity reversal is possible. Typical applications include general-purpose power supplies, industrial controls, and telecom equipment. ## Breakdown voltage and clamping performance Minimum breakdown voltage is 189V, which means the device starts conducting at that threshold. The 275V maximum clamping voltage defines the peak voltage the load sees during a 10/1000µs surge—critical for selecting downstream components with adequate voltage rating.","metaTitle":"SMAJ170CAE3/TR13 TVS Diode – 170V Standoff, 500W, DO-214AC","metaDescription":"Microchip SMAJ170CAE3/TR13 bidirectional Zener TVS, 170V reverse standoff, 275V clamp, 500W peak pulse, DO-214AC, active production. RFQ for current pricing.","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":"SMAJ170","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)":"189V","Voltage - Clamping (Max) @ Ipp":"275V","Voltage - Reverse Standoff (Typ)":"170V","Current - Peak Pulse (10/1000µs)":"1.8A"}},"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/SMAJ170CAE3%2FTR13/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ170CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ170CAE3-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}}