{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ24A-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"SMBJ24A-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/SMBJ24A-TR","factsUrl":"https://icboms.com/api/mcp/products/SMBJ24A-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SMBJ, TRANSIL™ series, TVS Zener diode, unidirectional, 24 V reverse standoff, 38.9 V clamp, 600 W peak pulse power, DO-214AA (SMB) package, -55°C to 150°C.","salesMarkdown":"## 24 V rail protection — 38.9 V clamp ceiling Its 38.9 V maximum clamping voltage at the 16 A peak pulse current (10/1000 µs waveform) sets the voltage the downstream circuitry must survive — a key parameter for selecting the TVS for a given bus or power input. ## 600 W peak pulse — energy handling for industrial transients The 26.7 V minimum breakdown voltage ensures the device starts conducting before the rail exceeds safe limits. ## DO-214AA (SMB) — surface-mount footprint Housed in the DO-214AA (SMB) package, the SMBJ24A-TR is a surface-mount device suitable for automated assembly.","metaTitle":"SMBJ24A-TR TVS Diode, 24 V Standoff, 38.9 V Clamp, 600 W","metaDescription":"STMicroelectronics SMBJ24A-TR unidirectional TVS diode, 24 V reverse standoff, 38.9 V clamping, 600 W peak pulse power, DO-214AA (SMB) package, -55°C to 150°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"STMicroelectronics","Type":"Zener","Series":"SMBJ, TRANSIL™","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":"SMBJ24","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMB (DO-214AA)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"26.7V","Voltage - Clamping (Max) @ Ipp":"38.9V","Voltage - Reverse Standoff (Typ)":"24V","Current - Peak Pulse (10/1000µs)":"16A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/28916e022258112f057e7568b7920d5a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMBJ24A-TR/alternatives.json"},"ai":{"faq":[{"question":"Is SMBJ24A-TR unidirectional or bidirectional?","answer":"The SMBJ24A-TR is a unidirectional TVS diode — it protects one polarity rail. For bidirectional protection on AC or bipolar lines, the SMBJ24CA (bidirectional variant) would be the equivalent choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/SMBJ24A-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/SMBJ24A-TR 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}}