{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ54CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ54CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ54CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ54CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series bidirectional TVS diode, SMBJ54CA-13, 54V reverse standoff, 87.1V clamping, 600W peak pulse power, DO-214AA SMB package, surface mount.","salesMarkdown":"## Bidirectional TVS for 48V rails The SMBJ54CA-13: Its 54 V reverse standoff voltage sits just above the steady-state bus, so it stays out of conduction during normal operation but triggers before the downstream silicon sees damage. That clamping ceiling is the number to check against the absolute-maximum rating of the protected IC — if the IC's breakdown is below 87 V, this TVS may not catch the spike fast enough. No power line protection feature is built in — this is a pure transient suppressor, not a filter. ## Active production — sourcing posture The base product number SMBJ54 identifies the voltage family — the -13 suffix denotes the tape-and-reel packaging variant.","metaTitle":"SMBJ54CA-13 Diodes Inc TVS, 54V Standoff, 600W, DO-214AA","metaDescription":"SMBJ54CA-13 bidirectional TVS diode, 54V reverse standoff, 87.1V clamping, 600W peak pulse power. Active production, DO-214AA SMB package. 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","Series":"SMBJ","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ54","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Voltage - Breakdown (Min)":"60V","Voltage - Clamping (Max) @ Ipp":"87.1V","Voltage - Reverse Standoff (Typ)":"54V","Current - Peak Pulse (10/1000µs)":"6.9A"}},"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/SMBJ54CA-13/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ54CA-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/SMBJ54CA-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}}