{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ85CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ85CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ85CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ85CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ85CA-13 bidirectional TVS diode, 400W peak pulse power, 85V reverse standoff, 137V clamp, DO-214AC SMA package, Tape & Reel.","salesMarkdown":"## What the 400W rating means for your board The SMAJ85CA-13: For a 24Vdc rail with a 85V standoff, the clamp hits 137V at 2.9A peak pulse current, so downstream parts see a hard ceiling instead of a ramp. DO-214AC (SMA) surface-mount package, supplied on Tape & Reel. The SMA footprint is standard — two pads, no exposed paddle, so a two-layer board handles the thermal dissipation if the copper pour is generous. Bidirectional channel means one part covers both polarities; no need to worry about orientation for reverse-voltage events.","metaTitle":"SMAJ85CA-13 Diodes Inc TVS, 85V Standoff, 400W, DO-214AC","metaDescription":"SMAJ85CA-13 bidirectional TVS diode, 85V reverse standoff, 137V clamp, 400W peak pulse power. Active production, DO-214AC SMA package. Order against RFQ.","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)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AC, SMA","lifecycle_stage":"eol_hot","Power - Peak Pulse":"400W","Base Product Number":"SMAJ85","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Voltage - Breakdown (Min)":"94.4V","Voltage - Clamping (Max) @ Ipp":"137V","Voltage - Reverse Standoff (Typ)":"85V","Current - Peak Pulse (10/1000µs)":"2.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a6e414533ed6f0f7c15ae6d19d66ae3c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMAJ85CA-13/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ85CA-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/SMAJ85CA-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}}