{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ17CE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ17CE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ17CE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ17CE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMBJ17CE3/TR13, Zener TVS Diode, 17V Reverse Standoff, 600W Peak Pulse Power, DO-214AA (SMB) Surface Mount Package","salesMarkdown":"## What the 17V standoff and 30.5V clamp mean for your rail When a transient hits, it clamps at 30.5V maximum while shunting 19.7A of peak pulse current in the standard 10/1000µs waveform. For a 17V bus — say a 12V system with margin or a 15V regulated rail — the standoff gives you headroom before the diode starts to leak. The clamp at 30.5V means downstream components rated for 30V or higher survive the transient. ## Package and mounting — DO-214AA SMB on tape and reel The DO-214AA (SMB) package is a standard surface-mount outline for TVS diodes. The /TR13 suffix confirms it ships on Tape & Reel, which is the format pick-and-place lines expect. Microchip lists the SMBJ17CE3/TR13 as Active.","metaTitle":"SMBJ17CE3/TR13 TVS Diode – 17V Standoff, 600W","metaDescription":"SMBJ17CE3/TR13 Zener TVS, 17V reverse standoff, 30.5V clamping, 600W peak pulse. DO-214AA SMB package, active production. Request quote.","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":"SMBJ17","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)":"18.9V","Voltage - Clamping (Max) @ Ipp":"30.5V","Voltage - Reverse Standoff (Typ)":"17V","Current - Peak Pulse (10/1000µs)":"19.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f566c62ad8bf6be9ecf452f6999d0b7a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMBJ17CE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Is SMBJ17CE3/TR13 bidirectional?","answer":"Yes, it is a single bidirectional channel, meaning it clamps both positive and negative transients symmetrically. That makes it a direct fit for AC-coupled signal lines or DC rails where reverse polarity protection is not already in place."},{"question":"What is the closest pin-compatible alternative in the same family?","answer":"Within the SMBJ series, the SMBJ17A (unidirectional) and SMBJ17CA (bidirectional) share the same DO-214AA footprint and 17V standoff. The key difference is the clamping voltage and peak current — check the specific datasheet values for your transient energy budget."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ17CE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ17CE3-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}}