{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5.0SMDJ6.0CA-Q","brand":"Bourns Inc.","brandSlug":"bourns-inc","productSlug":"5.0SMDJ6.0CA-Q","canonicalUrl":"https://icboms.com/bourns-inc/5.0SMDJ6.0CA-Q","factsUrl":"https://icboms.com/api/mcp/products/5.0SMDJ6.0CA-Q","rawCanonicalId":null},"summary":{"shortDescription":"Bourns Automotive, AEC-Q101, 5.0SMDJ-Q bidirectional Zener TVS diode, 5000W peak pulse, 485.5A peak pulse current, 6V reverse standoff, 10.3V clamping, DO-214AB SMC surface mount, -55°C to 150°C junction, Tape & Reel.","salesMarkdown":"## What the clamping window means for the protection circuit The 5.0SMDJ6.0CA-Q: The standoff voltage of 6 V defines what the TVS sees as normal — the device is reverse-biased below this and draws only leakage current. For a 12 V automotive rail this gives a 4.3 V let-through headroom above the 6 V standoff, which is tight but workable — the clamping level must stay below the absolute-max rating of whatever IC sits behind it, so on sensitive telecom SerDes rails a Bourns part with a lower standoff or tighter clamping tolerance may be warranted. ## Automotive temperature grade and where it goes This temperature band covers both the cold end of a parked vehicle in winter and the engine-bay hotspot, so the part is deployable without derating in body-controller and powertrain modules. The telecom application context (outdoor cabinet in direct sun, -40°C cold soak) sits comfortably within the same window. For a 5 kW peak pulse the board pad area under the tab matters: under-size pads force the junction temperature higher on successive transients, shortening the TVS lifespan even though the absolute maximum is 150°C.","metaTitle":"Bourns 5.0SMDJ6.0CA-Q TVS Diode, 5kW, AEC-Q101","metaDescription":"Bourns bidirectional TVS diode, 6V standoff, 10.3V clamping, 5kW peak pulse, AEC-Q101 qualified for automotive. Active — quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Bourns Inc.","Type":"Zener","Series":"Automotive, AEC-Q101, 5.0SMDJ-Q","Package":"Tape & Reel (TR)","Applications":"Automotive, Telecom","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"5000W (5kW)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Voltage - Breakdown (Min)":"6.67V","Voltage - Clamping (Max) @ Ipp":"10.3V","Voltage - Reverse Standoff (Typ)":"6V","Current - Peak Pulse (10/1000µs)":"485.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/05eb851c9694252cd9eda3a357f31c9b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/5.0SMDJ6.0CA-Q/alternatives.json"},"ai":{"faq":[{"question":"What family is 5.0SMDJ6.0CA-Q from?","answer":"It belongs to the Bourns 5.0SMDJ-Q series, identified as an Automotive AEC-Q101 qualified line. The bidirectional single-channel Zener construction is the standard TVS topology for protecting power rails from transient overvoltage in both automotive and telecom equipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/bourns-inc/5.0SMDJ6.0CA-Q","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/bourns-inc/5.0SMDJ6.0CA-Q 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}}