{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ6.5CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ6.5CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ6.5CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ6.5CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ6.5CA-13 bidirectional TVS diode, 400W peak pulse power, 6.5V reverse standoff, 7.22V breakdown, 11.2V clamping, 35.7A peak pulse current, DO-214AC SMA package.","salesMarkdown":"## TVS clamping for a 6.5 V rail The SMAJ6.5CA-13: This is a general-purpose protection part in the SMAJ family — the 400 W rating is the device's ability to absorb a single surge event without failing, not a continuous power dissipation figure. ## Voltage thresholds and what they mean on the board Above that, the breakdown voltage (7.22 V min) defines where the diode starts to avalanche. The 35.7 A peak pulse current rating (Ipp) at the 10/1000 µs waveform tells you the surge the part can handle before the junction overheats. For a shorter pulse (8/20 µs, common in ESD testing), the peak current capability is higher — the 400 W rating is the energy envelope. Operating temperature range spans -55°C to 150°C junction, so it handles under-hood automotive ambient or industrial cabinet heat without derating the pulse power at the high end.","metaTitle":"SMAJ6.5CA-13 Diodes Inc TVS Diode, 400W, Bidirectional, SMA","metaDescription":"Diodes Inc SMAJ6.5CA-13 bidirectional TVS diode, 400W peak pulse power, 6.5V standoff, DO-214AC SMA package. Active production, sourced 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-214AC, SMA","lifecycle_stage":"eol_hot","Power - Peak Pulse":"400W","Base Product Number":"SMAJ6.5","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Voltage - Breakdown (Min)":"7.22V","Voltage - Clamping (Max) @ Ipp":"11.2V","Voltage - Reverse Standoff (Typ)":"6.5V","Current - Peak Pulse (10/1000µs)":"35.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a6e414533ed6f0f7c15ae6d19d66ae3c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does the 400W peak pulse power rating mean in practice?","answer":"400W is the peak pulse power dissipation for a 10/1000 µs waveform — a single surge event. It is not continuous power; the TVS recovers after the transient. For shorter pulses (like 8/20 µs ESD), the peak current capability is higher within the same energy envelope."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ6.5CA-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/SMAJ6.5CA-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}}