{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ85E3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMCJ85E3-TR13","canonicalUrl":"https://icboms.com/microchip/SMCJ85E3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ85E3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMCJ85E3/TR13, Zener TVS diode, unidirectional, 85V reverse standoff, 1500W peak pulse power, DO-214AB (SMC) surface-mount package, Tape & Reel.","salesMarkdown":"## Unidirectional 85V TVS in a DO-214AB SMC package Its 1500W peak pulse power rating handles surge events like inductive load dumps or lightning-induced spikes in general-purpose industrial and telecom equipment. ## Clamping voltage and breakdown margin for 85V rails The maximum clamping voltage at the 9.9A peak pulse current is 151V — this is the voltage the protected circuit must survive without damage. The 1500W peak pulse power is the headline surge rating. ## Active lifecycle and ordering for production The suffix indicates a lead-free, RoHS-compliant finish; no separate Pb-free qualification step is needed for this variant.","metaTitle":"SMCJ85E3/TR13 TVS Diode – Microchip, 85V Standoff, 1500W","metaDescription":"SMCJ85E3/TR13 Zener TVS diode, 85V reverse standoff, 1500W peak pulse, DO-214AB SMC package. 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-214AB, SMC","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"SMCJ85","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"94.4V","Voltage - Clamping (Max) @ Ipp":"151V","Voltage - Reverse Standoff (Typ)":"85V","Current - Peak Pulse (10/1000µs)":"9.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5550","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMCJ85E3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Does the SMCJ85E3/TR13 have a bidirectional equivalent?","answer":"The SMCJ85E3/TR13 is unidirectional (single TVS die with one cathode band). For bidirectional clamping on an 85V AC line or a bipolar rail, look for the SMCJ85CA (bidirectional) variant in the same DO-214AB package — it uses two back-to-back Zener dies in a single package. The unidirectional and bidirectional versions are not pin-compatible for the same PCB footprint without a layout change."},{"question":"What does the suffix mean on Microchip TVS diodes like SMCJ85E3/TR13?","answer":"The suffix on Microchip TVS diodes indicates a lead-free, RoHS-compliant finish. It does not change the electrical specifications — the breakdown voltage, clamping voltage, and peak pulse power are identical to the non- variant. The TR13 suffix denotes Tape & Reel packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMCJ85E3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMCJ85E3-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}}