{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ90CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ90CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ90CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ90CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ90CAE3/TR13, Zener TVS diode, bidirectional, 90V reverse standoff, 146V clamping, 500W peak pulse, DO-214AC (SMA) surface mount, Tape & Reel.","salesMarkdown":"## What rail voltage does this TVS protect? It clamps transients to a maximum of 146V at a peak pulse current of 3.4A (10/1000µs waveform). The 500W peak pulse power rating gives a reasonable energy-handling margin for 90V rails in industrial or telecom equipment. ## Package and mounting for reflow The SMA footprint is standard for 500W TVS diodes; reflow profile follows typical lead-free solder curves for the package body. Microchip lists the SMAJ90CAE3/TR13 as Active.","metaTitle":"SMAJ90CAE3/TR13 TVS Diode – 90V Bidirectional, 500W","metaDescription":"SMAJ90CAE3/TR13 Zener TVS diode, 90V reverse standoff, 146V clamping, 500W peak pulse, bidirectional, DO-214AC. Active production. Request quote.","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":"SMAJ90","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)":"100V","Voltage - Clamping (Max) @ Ipp":"146V","Voltage - Reverse Standoff (Typ)":"90V","Current - Peak Pulse (10/1000µs)":"3.4A"}},"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/SMAJ90CAE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Is SMAJ90CAE3/TR13 a bidirectional TVS diode?","answer":"Yes, it is a single bidirectional channel. The bidirectional construction means it clamps both positive and negative transients symmetrically, which is typical for AC signal lines or DC rails where reverse polarity protection is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ90CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ90CAE3-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}}