{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P6KE20AG","brand":"onsemi","brandSlug":"onsemi","productSlug":"P6KE20AG","canonicalUrl":"https://icboms.com/onsemi/P6KE20AG","factsUrl":"https://icboms.com/api/mcp/products/P6KE20AG","rawCanonicalId":null},"summary":{"shortDescription":"Onsemi P6KE20AG, Zener TVS diode, 600 W peak pulse power (10/1000 µs), 17.1 V reverse standoff, 27.7 V clamping, unidirectional, T-18 axial package, Bulk","salesMarkdown":"## Zener TVS for 17.1 V rail protection Rated for 600 W peak pulse power per the 10/1000 µs waveform, it can absorb surge currents up to 22 A under the 8/20 µs condition. The 27.7 V clamping ceiling gives the downstream silicon a hard voltage limit during an event. Onsemi lists the P6KE20AG as Obsolete. No last-time-buy window remains open from the factory. For BOM lines that still call this order code, supply comes through independent distribution and spot-market inventory — date codes vary, and screening for authenticity is the buyer's call against the Onsemi mark and package construction. The part is, not tape-and-reel, which means it ships in tubes or loose quantities — a detail for the pick-and-place feeder setup if you are running a reel-fed line. ## Axial T-18 footprint and mounting Through-hole axial package, supplier device package also listed as Axial. The body diameter and lead spacing match the standard P6KE series footprint — no board respin needed if you are replacing another P6KE variant. The axial leads require manual or wave-solder assembly; no reflow profile applies.","metaTitle":"P6KE20AG Zener TVS Diode – 600 W, 17.1 V Standoff, Onsemi","metaDescription":"P6KE20AG from Onsemi: 600 W peak pulse power, 17.1 V reverse standoff, unidirectional Zener TVS in axial T-18. RFQ for current availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"onsemi","Type":"Zener","Series":"-","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"T-18, Axial","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"P6KE","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"Axial","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"19V","Voltage - Clamping (Max) @ Ipp":"27.7V","Voltage - Reverse Standoff (Typ)":"17.1V","Current - Peak Pulse (10/1000µs)":"22A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/362d657b19524909ed4b0b01beed0b20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is P6KE20AG obsolete, and where can I buy it now?","answer":"Yes, Onsemi has marked the P6KE20AG as Obsolete. No factory orders or last-time-buy are available. We can source this order code through our independent distribution network — submit an RFQ with your target quantity and date-code preference, and we will quote from available inventory."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/P6KE20AG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/P6KE20AG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:24:26.587Z","lastPublished":"2026-07-17T20:24:26.587Z","indexable":true}}