{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P6SMB15CAT3","brand":"onsemi","brandSlug":"onsemi","productSlug":"P6SMB15CAT3","canonicalUrl":"https://icboms.com/onsemi/P6SMB15CAT3","factsUrl":"https://icboms.com/api/mcp/products/P6SMB15CAT3","rawCanonicalId":null},"summary":{"shortDescription":"onsemi P6SMB15CAT3, Zener TVS Diode, Automotive AEC-Q101, 600W Peak Pulse, 12.8V Reverse Standoff, Bidirectional, DO-214AA SMB Package","salesMarkdown":"## 600 W Zener TVS – AEC-Q101, DO-214AA Its 12.8 V reverse standoff voltage and 14.3 V minimum breakdown voltage define the clamping threshold, with a maximum clamping voltage of 21.2 V at 28 A peak pulse current. The 645 pF capacitance at 1 MHz is typical for this power class and should be considered when protecting high-speed signal lines. ## Obsolete – Sourcing Through Authorized Channels No official successor is named in the available records. For existing BOM lines, buyers should confirm whether the P6SMB15CA (non-automotive grade) or another AEC-Q101 rated TVS in the same package and power class is a functional drop-in. ## Package and Mounting – DO-214AA (SMB) The SMB footprint is shared with many TVS diodes in the 600 W class, easing second-source evaluation.","metaTitle":"P6SMB15CAT3 onsemi Zener TVS – Obsolete, AEC-Q101, 600W","metaDescription":"P6SMB15CAT3 is an obsolete onsemi Zener TVS diode, AEC-Q101 qualified, 600W peak pulse, 12.8V standoff, DO-214AA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"onsemi","Type":"Zener","Series":"Automotive, AEC-Q101","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"P6SMB","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"645pF @ 1MHz","Supplier Device Package":"SMB","Voltage - Breakdown (Min)":"14.3V","Voltage - Clamping (Max) @ Ipp":"21.2V","Voltage - Reverse Standoff (Typ)":"12.8V","Current - Peak Pulse (10/1000µs)":"28A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7982f44255cb5d90f9a69b1cf2fcf475.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between P6SMB15CAT3 and P6SMB15CA?","answer":"The P6SMB15CAT3 carries AEC-Q101 automotive qualification; the P6SMB15CA does not. Both are bidirectional Zener TVS diodes with the same 600 W rating, 12.8 V standoff, and DO-214AA package. The 'T3' suffix indicates the tape-and-reel packaging variant."},{"question":"Can P6SMB15CAT3 be used in automotive applications?","answer":"Yes, it is specifically qualified to AEC-Q101, making it suitable for automotive-grade designs including under-hood and body electronics. The -65°C to 150°C junction temperature range covers the full automotive thermal envelope."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/P6SMB15CAT3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/P6SMB15CAT3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:24:47.912Z","lastPublished":"2026-07-17T20:24:47.912Z","indexable":true}}