{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ8.0CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ8.0CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ8.0CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ8.0CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series Zener TVS diode, bidirectional, 1 channel, 8V reverse standoff, 8.89V breakdown, 13.6V clamp, 44.1A peak pulse, 600W peak pulse power, DO-214AA SMB package, surface mount.","salesMarkdown":"## What the clamping specs mean for the board The SMBJ8.0CA-13: The 8.89 V minimum breakdown voltage gives a guard band above the 8 V reverse standoff — the part stays off during normal operation and only conducts when the transient pushes past that threshold. No power line protection here (it's not designed for that job), but for general-purpose signal and low-voltage rail clamping it fits the standard TVS role. ## Package and rework — DO-214AA SMB DO-214AA (SMB) is a two-lead surface-mount package with the cathode band on one end — the bidirectional version has no polarity, so orientation is non-critical, but the band still marks the reference. The SMB footprint is larger than the SMA sibling, which helps with manual rework: the pads give enough room for a hot-air nozzle to heat both terminals evenly without scorching the board. The 600 W pulse rating is specified at 25°C; at 150°C junction the peak pulse power derates to roughly 300 W, so factor that in if the ambient runs hot near the rail. It is available in Tape & Reel (TR) and Cut Tape (CT) options, which covers both reel-fed assembly and prototype or repair quantities. No pin-compatible second source is recorded in the SMBJ series, but the DO-214AA footprint is widely used across TVS families — a parametric cross-check at RFQ can identify drop-in alternatives if dual sourcing is needed.","metaTitle":"SMBJ8.0CA-13 Diodes Inc TVS, 600W, 8V Standoff, DO-214AA","metaDescription":"SMBJ8.0CA-13 bidirectional TVS diode, 600W peak pulse, 8V reverse standoff, DO-214AA SMB. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"SMBJ","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ8.0","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Voltage - Breakdown (Min)":"8.89V","Voltage - Clamping (Max) @ Ipp":"13.6V","Voltage - Reverse Standoff (Typ)":"8V","Current - Peak Pulse (10/1000µs)":"44.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5082cff9e06e9e3934f006f5710ece61.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ8.0CA-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/SMBJ8.0CA-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}}