{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ120CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ120CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ120CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ120CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series TVS diode, Type Zener, Bidirectional, 600W peak pulse, 120V reverse standoff, 193V clamp, DO-214AA SMB package, Surface Mount, Tape & Reel.","salesMarkdown":"## What the clamping ratings mean on the bench The SMBJ120CA-13: It clamps a 120V nominal rail — the reverse standoff voltage is 120V, breakdown starts at 133V minimum, and the clamp hits 193V maximum at the 3.1A peak pulse current. ## Package and field-swap fit DO-214AA (SMB) surface-mount package, the same footprint as the standard SMB diode. No polarity to get wrong — bidirectional means it lands either way, which is a real help when you are swapping it on a board without a schematic in front of you. General-purpose application classification — no special line-protection gimmicks, just a straightforward clamp diode.","metaTitle":"SMBJ120CA-13 Diodes Inc TVS, 600W, 120V, DO-214AA","metaDescription":"Active SMBJ120CA-13 bidirectional TVS diode, 600W peak pulse, 120V standoff, 193V clamp. DO-214AA SMB package. Sourced to order against RFQ.","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)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ120","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Voltage - Breakdown (Min)":"133V","Voltage - Clamping (Max) @ Ipp":"193V","Voltage - Reverse Standoff (Typ)":"120V","Current - Peak Pulse (10/1000µs)":"3.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5082cff9e06e9e3934f006f5710ece61.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMBJ120CA-13/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SMBJ120CA-13 and get a price?","answer":"Sourced through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ120CA-13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/SMBJ120CA-13 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}}