{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ18CA-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ18CA-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ18CA-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMBJ18CA-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series bidirectional TVS diode, SMBJ18CA-13-F, 600W peak pulse power, 18V reverse standoff, 29.2V clamp, DO-214AA SMB package, Tape & Reel.","salesMarkdown":"## Clamping the 18V rail The SMBJ18CA-13-F: Its 20V minimum breakdown voltage ensures the device stays off during normal operation, while the 29.2V maximum clamping voltage at 20.5A peak pulse current (10/1000µs waveform) limits the surge the downstream circuitry sees. ## Package and footprint fit Housed in a standard DO-214AA (SMB) surface-mount package, the SMBJ18CA-13-F's footprint matches the common JEDEC outline for this power class. The SMB package's copper tab on the cathode side (anode for the bidirectional structure) conducts heat into the PCB pad; the 600W rating assumes a minimum copper area per the datasheet layout recommendation. Supplied on Tape & Reel (TR) or Cut Tape (CT), the part is compatible with standard pick-and-place and reflow profiles for the DO-214AA body.","metaTitle":"SMBJ18CA-13-F Diodes Inc TVS, 600W Bidirectional, 18V","metaDescription":"SMBJ18CA-13-F bidirectional TVS diode, 600W peak pulse power, 18V standoff, 29.2V clamp, DO-214AA SMB. Active production. Available 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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","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":"$0.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/205f8bffce2c4a83c3c83b7d81a1413c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMBJ18CA-13-F/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SMBJ18CA-13-F and check stock?","answer":"Sourced through authorized and independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ18CA-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/SMBJ18CA-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}}