{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ85CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ85CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ85CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ85CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMBJ85CAE3/TR13, Zener TVS diode, 600W peak pulse power, 85V reverse standoff, bidirectional single channel, DO-214AA (SMB) surface-mount package.","salesMarkdown":"## 600W bidirectional clamp for 85V rails A single bidirectional channel protects both positive and negative transients on the same line — no need for back-to-back unidirectional diodes, which saves PCB area and reduces component count. The tape-and-reel delivery suits automated pick-and-place assembly.","metaTitle":"SMBJ85CAE3/TR13 Bidirectional TVS Diode – 600W, 85V","metaDescription":"Microchip SMBJ85CAE3/TR13 Zener TVS: 600W peak pulse, 85V reverse standoff, bidirectional, -65°C to 150°C, DO-214AA. Active production. Quoted to order.","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":"SMBJ85","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)":"94.4V","Voltage - Clamping (Max) @ Ipp":"137V","Voltage - Reverse Standoff (Typ)":"85V","Current - Peak Pulse (10/1000µs)":"4.4A"}},"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/SMBJ85CAE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to SMBJ85CAE3/TR13 in this Circuit Protection family?","answer":"The SMBJ85CAE3/TR13 is itself the standard bidirectional 85V variant in Microchip's SMBJ series. Other manufacturers produce functionally equivalent bidirectional TVS diodes in the same DO-214AA package with the same 85V standoff and 600W rating — for example, Littelfuse's SMBJ85CA or Vishay's SMBJ85CA. Confirm the breakdown voltage window and clamping spec against your application before substituting."},{"question":"What is the peak pulse power of SMBJ85CAE3/TR13?","answer":"600W peak pulse power per the 10/1000µs waveform. This is the maximum transient energy the device can absorb in a single pulse before the junction temperature exceeds the safe operating area."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ85CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ85CAE3-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}}