{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ90CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ90CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ90CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ90CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Bidirectional Zener TVS diode, Microchip Technology SMBJ90CAE3/TR13, 90V reverse standoff, 100V min breakdown, 146V clamp at 4.1A, 600W peak pulse, DO-214AA SMD.","salesMarkdown":"## 90V bidirectional TVS in DO-214AA – surge protection for 48V–72V rails It clamps transients to 146V at 4.1A peak pulse current, making it a fit for protecting 48V–72V DC rails in industrial power supplies, telecom rectifiers, and battery management systems. The suffix in the order code indicates RoHS compliance and the standard Microchip green molding compound — no separate RoHS certificate is needed for this part number. ## DO-214AA SMD – board layout and thermal considerations The DO-214AA (SMB) package uses a JEDEC-standard footprint with the cathode tab as the main thermal path.","metaTitle":"SMBJ90CAE3/TR13 TVS Diode – 90V Bidirectional, 600W","metaDescription":"SMBJ90CAE3/TR13 bidirectional TVS diode from Microchip Technology. 90V reverse standoff, 100V min breakdown, 146V clamp at 4.1A. Active, surface-mount DO-214AA.","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-214AA, SMB","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ90","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMBJ (DO-214AA)","Voltage - Breakdown (Min)":"100V","Voltage - Clamping (Max) @ Ipp":"146V","Voltage - Reverse Standoff (Typ)":"90V","Current - Peak Pulse (10/1000µs)":"4.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f566c62ad8bf6be9ecf452f6999d0b7a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMBJ90CAE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"How can I order SMBJ90CAE3/TR13 or check availability?","answer":"The SMBJ90CAE3/TR13 is an active Microchip part."},{"question":"Is SMBJ90CAE3/TR13 RoHS compliant?","answer":"Yes, the suffix in the order code designates Microchip's RoHS-compliant, green molding compound. No separate RoHS certificate is required for this part number."},{"question":"What is the difference between SMBJ90CAE3/TR13 and SMBJ90A?","answer":"The SMBJ90A is a unidirectional TVS (single-direction clamping), while the SMBJ90CAE3/TR13 is bidirectional — it clamps both positive and negative transients on the same line. The breakdown and clamping voltages are identical; the choice depends on whether the protected line carries a unipolar or bipolar signal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ90CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ90CAE3-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}}