{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ18A-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ18A-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ18A-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMBJ18A-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series Zener TVS diode, SMBJ18A-13-F, 600W peak pulse power, 18V reverse standoff, 29.2V clamping, DO-214AA SMB package, surface mount.","salesMarkdown":"## 600W peak pulse, DO-214AA SMB The SMBJ18A-13-F: Its 18V reverse standoff voltage (working voltage) and 20V minimum breakdown threshold protect 15V or 18V rails from transients up to 29.2V clamping, with a peak pulse current capability of 20.5A. ## Clamping voltage and pulse current This clamp voltage is the ceiling the TVS holds the protected line to — a downstream device rated for 30V or higher stays within its safe operating area during a surge event. ## Package and board integration Housed in the DO-214AA (SMB) surface-mount package, the SMBJ18A-13-F occupies a standard footprint with a low profile suited for dense PCB layouts. The SMBJ18A-13-F is supplied in Tape & Reel (TR) and Cut Tape (CT) options, compatible with automated pick-and-place assembly. No power line protection feature is integrated — this is a dedicated transient suppressor for signal or low-power supply lines.","metaTitle":"SMBJ18A-13-F TVS Diode, 600W, 18V Standoff, DO-214AA","metaDescription":"Diodes Inc SMBJ18A-13-F Zener TVS, 600W peak pulse, 18V reverse standoff, 29.2V 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":"SMBJ18","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"20V","Voltage - Clamping (Max) @ Ipp":"29.2V","Voltage - Reverse Standoff (Typ)":"18V","Current - Peak Pulse (10/1000µs)":"20.5A"}},"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":"Where can I buy the SMBJ18A-13-F and how is it quoted?","answer":"The SMBJ18A-13-F is an active-production TVS from Diodes Incorporated, sourced through authorized distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ18A-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/SMBJ18A-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}}