{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ45A-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ45A-13","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ45A-13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ45A-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series Zener TVS diode, SMBJ45A-13, 45V reverse standoff, 72.7V clamp, 600W peak pulse, DO-214AA SMB, surface mount, tape and reel.","salesMarkdown":"## 45V rail clamp, 600W peak pulse The SMBJ45A-13: Its 72.7V clamping voltage at 8.3A peak pulse current (10/1000µs waveform) means a downstream IC rated for 80V sees a safe voltage during a transient event — the clamp engages before the IC's abs-max is reached. For repetitive surges or elevated ambient, derate per the datasheet curve — the junction temperature stays within the -55°C to 150°C range when the pulse energy is within the SOA.","metaTitle":"SMBJ45A-13 Diodes Inc TVS, 45V, 600W, DO-214AA","metaDescription":"SMBJ45A-13 Zener TVS diode, 45V reverse standoff, 72.7V clamp, 600W peak pulse. Active production. Sourced to order. Request 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":"SMBJ45","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"50V","Voltage - Clamping (Max) @ Ipp":"72.7V","Voltage - Reverse Standoff (Typ)":"45V","Current - Peak Pulse (10/1000µs)":"8.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5082cff9e06e9e3934f006f5710ece61.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMBJ45A-13/alternatives.json"},"ai":{"faq":[{"question":"What package does SMBJ45A-13 come in?","answer":"It is a unidirectional, single-channel device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ45A-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/SMBJ45A-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}}