{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ70CAQ-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ70CAQ-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ70CAQ-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMBJ70CAQ-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ70CAQ-13-F, Automotive Zener TVS, 600W Peak Pulse, Bidirectional, 70V Standoff, 113V Clamp, DO-214AA SMB, Tape & Reel.","salesMarkdown":"## AEC-Q101 — the automotive reliability gate AEC-Q101 qualification means the SMBJ70CAQ-13-F passed the stress tests required for automotive-grade discrete semiconductors: high-temperature reverse bias (HTRB), temperature cycling, and ESD robustness per the AEC-Q101 rev D test suite. The -55°C to 150°C junction temperature range covers the full automotive envelope — under-hood ambient at 125°C plus self-heating from the 600 W pulse still leaves margin before the Tj max. ## 600 W peak pulse — what the rating actually means The 70 V standoff voltage (Vrwm) is the maximum DC rail the TVS can sit across without conducting leakage current. ## Bidirectional — one die, both polarities The SMB (DO-214AA) footprint is the standard for 600 W class TVS diodes. The copper tab on the cathode side conducts heat into the PCB pad — a 12 mm² copper area on the top layer keeps the junction temperature rise within the derating curve for repetitive surges.","metaTitle":"Diodes Inc SMBJ70CAQ-13-F TVS, 600W, AEC-Q101, DO-214AA","metaDescription":"SMBJ70CAQ-13-F Diodes Inc 600W bidirectional TVS, AEC-Q101 automotive grade, 70V standoff, 113V clamp, DO-214AA SMB. 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) Cut Tape (CT)","Applications":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AA, SMB","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Voltage - Breakdown (Min)":"77.8V","Voltage - Clamping (Max) @ Ipp":"113V","Voltage - Reverse Standoff (Typ)":"70V","Current - Peak Pulse (10/1000µs)":"5.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","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/SMBJ70CAQ-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/SMBJ70CAQ-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}}