{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ28AQ-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ28AQ-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ28AQ-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMBJ28AQ-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ28AQ-13-F, Zener TVS, Automotive AEC-Q101, 600W peak pulse, 28V reverse standoff, 45.4V clamp, DO-214AA SMB, surface mount.","salesMarkdown":"## Package and rework — DO-214AA SMB The SMBJ28AQ-13-F: The DO-214AA (SMB) package is a standard surface-mount footprint with a visible cathode band — pin 1 is the anode on the banded side, so you can orient it by eye under magnification without a continuity check. ## Protection window — 28V rail, 45.4V clamp With a 28V reverse standoff voltage and a minimum breakdown of 31.1V, this TVS sits on a 24V automotive bus without conducting at nominal — it only starts clamping above 31V. The 45.4V clamp at 13.2A (10/1000µs waveform) keeps the downstream 40V-rated silicon safe during a load-dump or alternator-field decay transient. ## Automotive qualification and lifecycle AEC-Q101 qualified — the part has passed the full automotive stress suite (HTRB, H3TRB, temperature cycling, ESD) and is PPAP-ready for Tier-1 submissions. The -55°C to 150°C junction range covers under-hood and engine-bay deployment.","metaTitle":"SMBJ28AQ-13-F Diodes Inc TVS, 600W, 28V, AEC-Q101, DO-214AA","metaDescription":"SMBJ28AQ-13-F from Diodes Inc: 600W peak pulse TVS, 28V standoff, 45.4V clamp, DO-214AA SMB. AEC-Q101 qualified. Active production, 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":"Automotive, AEC-Q101","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ28","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"31.1V","Voltage - Clamping (Max) @ Ipp":"45.4V","Voltage - Reverse Standoff (Typ)":"28V","Current - Peak Pulse (10/1000µs)":"13.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7d325f910275715bc037f2c03b20ef8b.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ28AQ-13-F","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/SMBJ28AQ-13-F 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}}