{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P6KE9.1AG","brand":"onsemi","brandSlug":"onsemi","productSlug":"P6KE9.1AG","canonicalUrl":"https://icboms.com/onsemi/P6KE9.1AG","factsUrl":"https://icboms.com/api/mcp/products/P6KE9.1AG","rawCanonicalId":null},"summary":{"shortDescription":"onsemi P6KE9.1AG, unidirectional Zener TVS diode, 600 W peak pulse power, 9.1 V reverse standoff, T-18 axial package, Through Hole mounting.","salesMarkdown":"It delivers 600 W peak pulse power per the 10/1000 µs waveform, with a minimum breakdown voltage of 8.65 V and a maximum clamping voltage of 13.4 V at the peak pulse current. The reverse standoff voltage is 7.78 V typical — the maximum DC voltage the protected line can carry without the diode conducting appreciably. The 45 A peak pulse current rating (8/20 µs) gives the surge-handling capacity for industrial and general-purpose protection applications. ## Operating environment and package The T-18 axial package (Through Hole) is a standard leaded format — the body diameter and lead spacing match legacy PCB layouts, and the axial leads allow insertion into through-hole boards or wire-wrap prototyping. For new designs, a current-production TVS in the same P6KE family or a comparable 600 W axial device should be evaluated.","metaTitle":"P6KE9.1AG TVS Diode – onsemi, 600W, 9.1V, Axial – Obsolete","metaDescription":"onsemi P6KE9.1AG unidirectional Zener TVS, 600 W peak pulse power, 8.65 V min breakdown, 13.4 V clamping. Obsolete — sourced per RFQ. T-18 axial package.","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)":"8.65V","Voltage - Clamping (Max) @ Ipp":"13.4V","Voltage - Reverse Standoff (Typ)":"7.78V","Current - Peak Pulse (10/1000µs)":"45A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/744ca6a6183cbf6cc2e5d1083e7c8adc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for P6KE9.1AG?","answer":"For a pin-compatible alternative, evaluate other unidirectional 600 W TVS diodes in the T-18 axial package with a 9.1 V standoff voltage — many manufacturers offer functionally equivalent parts. We can assist with cross-reference selection when you submit an RFQ."},{"question":"Where can I buy P6KE9.1AG?","answer":"We can source the P6KE9.1AG through our supply network. No stock-holding claim is made here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/P6KE9.1AG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/P6KE9.1AG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:24:28.046Z","lastPublished":"2026-07-17T20:24:28.046Z","indexable":true}}