{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ30CE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ30CE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ30CE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ30CE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMBJ30CE3/TR13, Zener TVS Diode, 30V Reverse Standoff, 600W Peak Pulse Power, DO-214AA (SMB) Package, Tape & Reel","salesMarkdown":"## Active Zener TVS for 30V Rail Protection The SMBJ30CE3/TR13 is a bidirectional Zener TVS diode from Microchip Technology, designed to clamp transient overvoltage on a 30V nominal rail. Its 600W peak pulse power rating (10/1000µs waveform) provides enough energy absorption for industrial surge events without sacrificing board space. ## Clamping Voltage and Pulse Current With a breakdown voltage minimum of 33.3V and a maximum clamping voltage of 53.5V at 11.2A peak pulse current, this device limits the voltage seen by the protected circuit to 53.5V under surge. The 30V reverse standoff voltage means it stays transparent on a 30V bus, only conducting when the transient exceeds the breakdown threshold. Housed in the DO-214AA (SMB) surface-mount package, the SMBJ30CE3/TR13 is supplied on Tape & Reel for automated assembly. Its operating junction temperature range of -65°C to 150°C covers most industrial and automotive under-hood environments, though it is not formally AEC-Q101 qualified per the evidence.","metaTitle":"SMBJ30CE3/TR13 Zener TVS Diode – 30V, 600W","metaDescription":"SMBJ30CE3/TR13 from Microchip Technology: Zener TVS, 30V reverse standoff, 600W peak pulse, DO-214AA SMB. Active production.","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":"SMBJ30","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)":"33.3V","Voltage - Clamping (Max) @ Ipp":"53.5V","Voltage - Reverse Standoff (Typ)":"30V","Current - Peak Pulse (10/1000µs)":"11.2A"}},"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":"How can I order the SMBJ30CE3/TR13 or check stock?","answer":"The SMBJ30CE3/TR13 is an active Microchip Technology part (DO-214AA, Tape & Reel). Submit an RFQ through this page for current pricing and lead time; availability is confirmed per order."},{"question":"What is the closest alternative to the SMBJ30CE3/TR13 in the same family?","answer":"Within the SMBJ series, the unidirectional variant SMBJ30A (single-direction) or the higher-power SMBJ30CA (bidirectional, same package) are common cross-shop candidates. Confirm the bidirectional requirement and peak pulse power before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ30CE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ30CE3-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}}