{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ170CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ170CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ170CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ170CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMBJ170CAE3/TR13, bidirectional Zener TVS diode, 600W peak pulse power, 170V reverse standoff, 189V breakdown, 275V clamping, DO-214AA SMB package, -65°C to 150°C junction temperature range.","salesMarkdown":"## 600W peak pulse power for 170V rail clamping This part is designed for general-purpose overvoltage protection on a 170V nominal rail — the 275V clamp means downstream components must survive that peak during a transient event. ## Bidirectional clamping in DO-214AA SMB The DO-214AA (SMB) package is surface-mount with a 0.50 mm pin pitch typical of this family; the SMBJ (DO-214AA) supplier device package matches the standard footprint for SMB diodes.","metaTitle":"SMBJ170CAE3/TR13 TVS Diode – 600W Bidirectional Zener","metaDescription":"Microchip Technology SMBJ170CAE3/TR13 bidirectional Zener TVS diode. 600W peak pulse power, 170V standoff, 189V breakdown, 275V clamping.","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":"SMBJ170","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)":"189V","Voltage - Clamping (Max) @ Ipp":"275V","Voltage - Reverse Standoff (Typ)":"170V","Current - Peak Pulse (10/1000µs)":"2.2A"}},"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/SMBJ170CAE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"What is the peak pulse power of SMBJ170CAE3/TR13?","answer":"600W peak pulse power measured with a 10/1000µs waveform. This is the maximum power the device can absorb in a single transient event without failing — enough for typical industrial surge protection on a 170V rail."},{"question":"Can SMBJ170CAE3/TR13 be used for 170V overvoltage protection?","answer":"Yes. The reverse standoff voltage is 170V, so the rail can run at 170V DC continuously without the diode conducting. The breakdown voltage starts at 189V, and clamping happens at 275V maximum — the protected circuit must survive that peak clamp voltage."},{"question":"Is SMBJ170CAE3/TR13 equivalent to SMBJ170CA?","answer":"The base product number SMBJ170 covers both; the CAE3 suffix indicates the bidirectional (CA) version with the screening level. The SMBJ170CA (without) is the same electrical part but may have different testing or temperature range. Pin-to-pin compatible in the same DO-214AA footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ170CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ170CAE3-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}}