{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ85A-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ85A-13","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ85A-13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ85A-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ85A-13 Zener TVS diode, 1500W peak pulse, 85V reverse standoff, 137V clamping, unidirectional, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1500W peak pulse, 85V standoff — what the ratings mean for your rail The SMCJ85A-13: The 85V reverse standoff voltage (VRWM) is the DC rail it protects — a 72V or 80V bus stays below the 94.4V minimum breakdown, so the diode sits high-impedance until a transient pushes the line above that threshold. Clamping voltage is 137V at the 10.4A peak pulse current. That means a surge on a nominal 85V rail gets clamped to 137V — well within the 200V rating of downstream POL converters and input capacitors typical in industrial and telecom supplies. Housed in DO-214AB (SMC) — a standard surface-mount footprint that reflows on the same profile as 1206 passives. Operating temperature range is -55°C to +150°C (junction), covering the full industrial and telecom ambient envelope without derating. Supplied in Tape & Reel (TR) or Cut Tape (CT) — the reel format suits automated pick-and-place; CT works for prototype or low-volume builds. Store the reels in a dry cabinet below 30°C / 60% RH per JEDEC MSL level 1 (no bake required before reflow).","metaTitle":"SMCJ85A-13 TVS Diode, 85V Standoff, 1500W Peak Pulse","metaDescription":"SMCJ85A-13 from Diodes Inc: 85V reverse standoff, 1500W peak pulse (10/1000µs), unidirectional Zener TVS in DO-214AB (SMC). Active, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"SMCJ85","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"94.4V","Voltage - Clamping (Max) @ Ipp":"137V","Voltage - Reverse Standoff (Typ)":"85V","Current - Peak Pulse (10/1000µs)":"10.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ85A-13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/SMCJ85A-13 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}}