{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ14A-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ14A-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ14A-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMBJ14A-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series Zener TVS, SMBJ14A-13-F, 600W peak pulse power, 14V reverse standoff, 23.2V clamp, DO-214AA SMB, surface mount.","salesMarkdown":"## 600W Zener TVS for 14V rails The SMBJ14A-13-F: Its 14V reverse standoff voltage means it stays transparent below the rail voltage, drawing negligible leakage. When a surge exceeds the 15.6V minimum breakdown threshold, the device clamps at 23.2V maximum, shunting up to 25.8A of peak pulse current in the 10/1000µs waveform. That 600W rating is the peak power it can absorb in a single pulse — the limiting factor for how large a transient it can handle before the junction overheats. ## Package and board-fit Housed in the DO-214AA (SMB) package, this TVS uses the standard JEDEC footprint for 600W-class devices. The SMB body is larger than the SMA sibling — the extra copper pad area under the cathode tab improves thermal impedance to the board, which directly affects how quickly the junction cools between pulses. Surface-mount assembly with a 260°C peak reflow profile per J-STD-020; the package is compatible with standard pick-and-place. The single unidirectional channel protects one rail; for bidirectional or AC-coupled lines, two devices back-to-back or a bidirectional variant is needed. The 150°C TJ max means the device can sit near a hot regulator or in a sealed enclosure without derating the pulse power — though the 600W rating is specified at 25°C and derates linearly above that per the datasheet curve. General-purpose application classification means it is not qualified to AEC-Q101, so for automotive-grade BOMs the AEC-Q101 qualified sibling in the same SMBJ family should be specified instead.","metaTitle":"SMBJ14A-13-F Diodes Zener TVS, 600W, 14V, DO-214AA","metaDescription":"SMBJ14A-13-F Diodes Zener TVS, 600W peak pulse power, 14V reverse standoff, 23.2V clamp, DO-214AA SMB. Active production, sourced 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":"SMBJ","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ14","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"15.6V","Voltage - Clamping (Max) @ Ipp":"23.2V","Voltage - Reverse Standoff (Typ)":"14V","Current - Peak Pulse (10/1000µs)":"25.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/205f8bffce2c4a83c3c83b7d81a1413c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does SMBJ14A-13-F use?","answer":"The SMBJ14A-13-F uses the DO-214AA (SMB) surface-mount package. This is the standard JEDEC footprint for 600W TVS diodes, larger than the SMA variant for better thermal dissipation through the board."},{"question":"Where can I buy SMBJ14A-13-F?","answer":"The SMBJ14A-13-F is sourced through independent and authorized distribution channels. Submit an RFQ for a firm quote with lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ14A-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/SMBJ14A-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}}