{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P6KE300CA-T","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"P6KE300CA-T","canonicalUrl":"https://icboms.com/diodes-inc/P6KE300CA-T","factsUrl":"https://icboms.com/api/mcp/products/P6KE300CA-T","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated P6KE300CA-T Zener TVS Diode, 600W Peak Pulse Power, 256V Reverse Standoff, 414V Clamp, Bidirectional, DO-204AC (DO-15) Axial, Tape & Reel.","salesMarkdown":"## Obsolete — last-time-buy window closed Diodes Incorporated lists the P6KE300CA-T as Obsolete. ## 600W bidirectional transient suppressor The P6KE300CA-T is a 600 W peak pulse power Zener TVS diode in a through-hole DO-15 axial package. Bidirectional, it clamps transients of either polarity — suited for AC signal lines or bipolar DC rails where the protection must work symmetrically without regard to orientation. Reverse standoff voltage is 256 V; breakdown occurs at a minimum of 285 V. This window — 256 V standoff, 414 V clamp — defines the protected rail voltage and the maximum transient let-through the downstream circuitry must survive. The DO-15 axial body is a standard through-hole footprint — the leads are formed for board insertion or point-to-point wiring. ## Sourcing reality for an obsolete part With the P6KE300CA-T marked Obsolete by Diodes Incorporated, new production has ceased. No pin-compatible direct replacement is listed by the manufacturer; a parametric search against the 256 V standoff / 600 W rating class will identify functional alternatives if a board spin is acceptable.","metaTitle":"P6KE300CA-T Diodes Inc TVS Diode, 600W, Bidirectional, DO-15","metaDescription":"P6KE300CA-T from Diodes Incorporated. 600W peak pulse power, 256V standoff, 414V clamp, bidirectional Zener TVS in DO-15 axial package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-204AC, DO-15, Axial","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"P6KE300","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-15","Voltage - Breakdown (Min)":"285V","Voltage - Clamping (Max) @ Ipp":"414V","Voltage - Reverse Standoff (Typ)":"256V","Current - Peak Pulse (10/1000µs)":"1.45A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7261","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8069264fd616209624e252e56a5326bb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the P6KE300CA-T come in?","answer":"The P6KE300CA-T is supplied in a DO-204AC (DO-15) axial-lead through-hole package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/P6KE300CA-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/P6KE300CA-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:36:18.056Z","lastPublished":"2026-07-19T21:36:18.056Z","indexable":true}}