{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P6SMB150AT3","brand":"onsemi","brandSlug":"onsemi","productSlug":"P6SMB150AT3","canonicalUrl":"https://icboms.com/onsemi/P6SMB150AT3","factsUrl":"https://icboms.com/api/mcp/products/P6SMB150AT3","rawCanonicalId":null},"summary":{"shortDescription":"onsemi P6SMB150AT3, Zener TVS diode, 600W peak pulse power, AEC-Q101 qualified, DO-214AA SMB package, 128V reverse standoff, 207V clamping","salesMarkdown":"## Automotive-grade transient suppressor — 600W peak pulse, 128V standoff The P6SMB150AT3 is a Zener TVS diode from onsemi's P6SMB series, designed to clamp transients on 128V rails in automotive electronics. Peak pulse current is 2.9A for the 10/1000 µs waveform. onsemi lists the P6SMB150AT3 as Obsolete. For BOM lines that cannot migrate, independent distribution is the channel — we source and quote to order against your quantity. The DO-214AA SMB package is surface-mount, compatible with standard reflow profiles. If you are qualifying a replacement, look for a TVS with the same package, 128V standoff, and 600W rating — onsemi's P6SMB series includes active variants, but verify pinout and capacitance match.","metaTitle":"P6SMB150AT3 onsemi Zener TVS – Obsolete, AEC-Q101, 600W","metaDescription":"onsemi P6SMB150AT3 Zener TVS diode, 600W peak pulse, AEC-Q101 qualified, DO-214AA SMB. Request quote.","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","Capacitance @ Frequency":"150pF @ 1MHz","Supplier Device Package":"SMB","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"2.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a8bfabecb7589ace8ca170560dd5f2f1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the P6SMB150AT3 or request a quote?","answer":"The P6SMB150AT3 is obsolete per onsemi's lifecycle status. We source it through independent distribution — submit an RFQ with your target quantity and we confirm availability and pricing at quote time. No stock-holding claim; every order is sourced per request."},{"question":"Is P6SMB150AT3 obsolete?","answer":"Yes, onsemi lists the P6SMB150AT3 as Obsolete. No official successor is published. For new designs, consider an active P6SMB-series TVS with the same 128V standoff and 600W rating; confirm package and AEC-Q101 qualification."},{"question":"What is the replacement for P6SMB150AT3?","answer":"onsemi has not designated a direct replacement. A functionally equivalent TVS would match the 128V reverse standoff, 600W peak pulse, DO-214AA SMB package, and AEC-Q101 qualification. Cross-reference against onsemi's active P6SMB variants or parts from Littelfuse, Vishay, or STMicroelectronics with the same ratings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/P6SMB150AT3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/P6SMB150AT3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:24:48.181Z","lastPublished":"2026-07-17T20:24:48.181Z","indexable":true}}