{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ28AQ-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ28AQ-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ28AQ-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMCJ28AQ-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ28AQ-13-F Zener TVS diode, Automotive grade, AEC-Q101 qualified, 1500W peak pulse power, 28V reverse standoff, DO-214AB (SMC) package, Tape & Reel.","salesMarkdown":"## Automotive-grade transient suppression for 28 V rails The SMCJ28AQ-13-F: It clamps transients to 45.4 V maximum at 33 A peak pulse current, covering the 24 V nominal automotive bus against load-dump and inductive kickback. The -55°C to 150°C junction temperature range covers the full automotive ambient envelope with margin for self-heating. Housed in the DO-214AB (SMC) package, the SMCJ28AQ-13-F is a surface-mount device with a standard JEDEC footprint. The SMC body handles the 1500 W pulse without exceeding the junction temperature limit — the copper pad area under the cathode tab on the PCB sets the thermal resistance, so the board layout directly affects the derating margin at high ambient. ## Sourcing and compliance posture AEC-Q101 qualification is the primary compliance document for automotive programs. The base product number is SMCJ28; the 'AQ' suffix marks the automotive-grade variant. No RoHS/REACH certificate is in this record, but Diodes Incorporated typically provides compliance declarations on request.","metaTitle":"SMCJ28AQ-13-F Diodes Inc TVS, 1500W, AEC-Q101, DO-214AB","metaDescription":"SMCJ28AQ-13-F Zener TVS diode, 1500W peak pulse, 28V standoff, AEC-Q101 automotive grade. 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","Grade":"Automotive","Series":"-","Package":"Tape & Reel (TR)","Applications":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"SMCJ28","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"31.1V","Voltage - Clamping (Max) @ Ipp":"45.4V","Voltage - Reverse Standoff (Typ)":"28V","Current - Peak Pulse (10/1000µs)":"33A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2552","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9d83de980f40d4fab9c8abe84d6b2704.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the peak pulse power rating of SMCJ28AQ-13-F?","answer":"The clamping voltage at that peak current is 45.4 V maximum."},{"question":"What automotive qualification does SMCJ28AQ-13-F carry?","answer":"AEC-Q101 qualified, covering the discrete semiconductor stress tests required for automotive-grade TVS diodes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ28AQ-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/SMCJ28AQ-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}}