{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ75CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ75CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ75CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ75CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ75CAE3/TR13, Zener-type TVS, bidirectional, 75 V reverse standoff, 83.3 V min breakdown, 121 V clamping, 500 W peak pulse, DO-214AC (SMA) package, Tape & Reel.","salesMarkdown":"## 75 V rail clamp – Zener TVS in DO-214AC Its 83.3 V minimum breakdown voltage ensures the device remains non-conductive during normal operation while triggering before the downstream circuitry sees damaging voltage. The 121 V maximum clamping voltage at the 4.1 A peak pulse current defines the worst-case voltage the protected load sees during a surge event. ## 500 W peak pulse – surge rating and thermal margin ## Active lifecycle – standard distribution sourcing","metaTitle":"SMAJ75CAE3/TR13 – 75 V Bidirectional TVS Diode, 500 W","metaDescription":"Microchip Technology SMAJ75CAE3/TR13 Zener TVS, 75 V reverse standoff, 83.3 V min breakdown, 121 V clamping, 500 W peak pulse, bidirectional, DO-214AC.","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":"SMAJ75","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)":"83.3V","Voltage - Clamping (Max) @ Ipp":"121V","Voltage - Reverse Standoff (Typ)":"75V","Current - Peak Pulse (10/1000µs)":"4.1A"}},"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/SMAJ75CAE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Is SMAJ75CAE3 bidirectional?","answer":"Yes, it is a single bidirectional channel, meaning it clamps transients of both polarities on the same line. This is suitable for AC signal lines or DC lines where reverse polarity protection is needed."},{"question":"What is the peak pulse power of SMAJ75CAE3?","answer":"The peak pulse power rating is 500 W for a 10/1000 µs waveform. This defines the maximum transient energy the device can absorb without failure under standard test conditions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ75CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ75CAE3-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}}