{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ90AE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ90AE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ90AE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ90AE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ90AE3/TR13, Zener TVS diode, 500 W peak pulse power, 90 V reverse standoff, unidirectional, DO-214AC (SMA) surface-mount package, tape & reel.","salesMarkdown":"## 500 W peak pulse power in a DO-214AC body The clamping voltage at peak pulse current is 146 V max, which sets the voltage the downstream circuitry must survive during a surge event. Breakdown voltage min is 100 V, so the part starts conducting at that threshold and clamps the transient before it reaches the 146 V ceiling. The 3.4 A peak pulse current rating is the current the diode can sink during the 10/1000 µs pulse without failing. ## Package and temperature range for board integration Housed in a DO-214AC (SMA) package, the same footprint as many standard TVS diodes, so PCB layout reuse is straightforward.","metaTitle":"SMAJ90AE3/TR13 – Microchip 500W Zener TVS, DO-214AC, Active","metaDescription":"Microchip SMAJ90AE3/TR13 Zener TVS diode, 500W peak pulse power, 90V reverse standoff, DO-214AC (SMA) package. Active production, tape & reel. Sourced per 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":"SMAJ90","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)":"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/SMAJ90AE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"What is the peak pulse power of SMAJ90AE3/TR13?","answer":"500 W peak pulse power per the 10/1000 µs waveform. This is the maximum surge energy the diode can absorb in a single pulse before damage."},{"question":"Is SMAJ90AE3/TR13 RoHS compliant?","answer":"Yes, the suffix in the order code indicates RoHS compliance. No additional documentation is needed for RoHS declarations."},{"question":"What is the difference between SMAJ90AE3 and SMAJ90A?","answer":"The SMAJ90AE3 includes the RoHS compliance suffix; the SMAJ90A is the base part without that suffix. Electrically they are identical — same 500 W peak pulse power, same 90 V standoff, same DO-214AC package. The version is preferred for new designs requiring RoHS documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ90AE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ90AE3-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}}