{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ24CE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ24CE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ24CE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ24CE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMBJ24CE3/TR13, Zener TVS diode, bidirectional, 24V reverse standoff, 26.7V min breakdown, 43V clamping, 600W peak pulse, DO-214AA SMB package, Tape & Reel","salesMarkdown":"## Zener TVS for 24V rail protection Microchip SMBJ24CE3/TR13 is a bidirectional Zener TVS diode designed to clamp transients on a 24V nominal rail. Its 26.7V minimum breakdown voltage and 43V maximum clamping at 14A peak pulse current define the protection window — the rail sees no clamping below 26.7V, and the clamp holds at 43V worst-case during a 10/1000µs surge. Rated for 600W peak pulse power, this part handles moderate surge events on power inputs, relay coils, or signal lines in general-purpose industrial and telecom gear. The bidirectional configuration means a single device clamps both positive and negative transients — no polarity concern during rework or assembly. ## Breakdown and clamping — what the numbers mean for your BOM The 24V reverse standoff is the maximum DC or peak AC voltage the TVS will not conduct at — your 24V rail sits below this with margin. The 26.7V min breakdown is the threshold where the Zener starts to avalanche; below that, the part is effectively open. The 43V clamping voltage is the worst-case voltage the protected circuit sees during a 14A, 10/1000µs pulse — downstream components must survive that peak. The DO-214AA SMB package is a standard footprint — rework with hot air is routine; the body is large enough to hand-solder if needed, and the cathode band (absent on bidirectional) is replaced by a marking that reads the part number. SMBJ24CE3/TR13 carries an active product status from Microchip Technology. Supplied in Tape & Reel for automated pick-and-place. The DO-214AA SMB package is MSL1 — no bake required before reflow if the shelf life is respected.","metaTitle":"SMBJ24CE3/TR13 – Microchip 24V Bidirectional TVS, 600W","metaDescription":"Microchip SMBJ24CE3/TR13 Zener TVS diode: 24V reverse standoff, 26.7V min breakdown, 43V clamping, 600W peak pulse, bidirectional, DO-214AA SMB.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","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":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMBJ (DO-214AA)","Voltage - Breakdown (Min)":"26.7V","Voltage - Clamping (Max) @ Ipp":"43V","Voltage - Reverse Standoff (Typ)":"24V","Current - Peak Pulse (10/1000µs)":"14A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f566c62ad8bf6be9ecf452f6999d0b7a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SMBJ24CE3/TR13 a bidirectional TVS diode?","answer":"Yes, it is a single bidirectional channel. It clamps both positive and negative transients with one device."},{"question":"What is the peak pulse power rating of SMBJ24CE3/TR13?","answer":"600W peak pulse power per the 10/1000µs waveform. This is the standard industrial surge rating for a DO-214AA package."},{"question":"What package does SMBJ24CE3/TR13 come in?","answer":"DO-214AA, SMB, surface-mount. Supplied in Tape & Reel. The footprint is common and rework-friendly with hot air."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ24CE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ24CE3-TR13 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}}