{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ85AE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ85AE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ85AE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ85AE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMBJ85AE3/TR13, Zener TVS diode, 85V reverse standoff, 94.4V min breakdown, 137V clamping, 600W peak pulse, single unidirectional channel, DO-214AA (SMB) surface-mount package, Tape & Reel, active production.","salesMarkdown":"## 85V standoff TVS — DO-214AA, 600W peak pulse Its 85V reverse standoff voltage means the protected line can carry 85V continuously without the diode conducting leakage current. ## Clamping voltage and pulse current — the transient budget Rated for 600W peak pulse power with a 10/1000µs waveform, the device can sink 4.4A peak pulse current before the clamping voltage reaches 137V. This defines the upper limit of the transient energy the diode can absorb — if the application's surge exceeds this, either a higher-power device or a multi-stage clamp is needed. ## Package and temperature range — board-fit check","metaTitle":"SMBJ85AE3/TR13 TVS Diode – 85V Standoff, 600W, DO-214AA","metaDescription":"SMBJ85AE3/TR13 from Microchip Technology: 85V reverse standoff, 94.4V min breakdown, 137V clamping, 600W peak pulse, DO-214AA SMB, active production.","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","Capacitance @ Frequency":"-","Supplier Device Package":"SMBJ (DO-214AA)","Unidirectional Channels":"1","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":"$0.2500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f566c62ad8bf6be9ecf452f6999d0b7a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMBJ85AE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Is SMBJ85AE3/TR13 a unidirectional TVS diode?","answer":"Yes — it has one unidirectional channel, meaning it clamps transients in one polarity (positive relative to ground). For bidirectional protection on an AC line or a bipolar signal, a different device with two back-to-back Zener junctions would be required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ85AE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ85AE3-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}}