{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P6KE56CA-T","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"P6KE56CA-T","canonicalUrl":"https://icboms.com/diodes-inc/P6KE56CA-T","factsUrl":"https://icboms.com/api/mcp/products/P6KE56CA-T","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated P6KE56CA-T bidirectional TVS diode, Zener type, 600W peak pulse power, 47.8V reverse standoff, DO-204AC DO-15 axial, Tape & Reel.","salesMarkdown":"## 600W bidirectional TVS — now obsolete Diodes Incorporated has marked the P6KE56CA-T as Obsolete. The 7.8A peak pulse current rating tells you the surge it can handle at the clamping voltage — enough for secondary protection on 48V telecom or industrial DC rails where the working voltage sits below 48V. The DO-15 axial package is a through-hole footprint that has been standard for decades — easy to hand-assemble or wave-solder, but the Tape & Reel packaging means the last production lots were wound for automated insertion. ## Sourcing an EOL TVS — what to expect With the official Obsolete status, there is no last-time-buy window still open from Diodes Inc. The P6KE56CA-T now moves through independent surplus and broker channels. Any stock you find will be date-coded from the final production runs — verify the date code against the PCN timeline before committing to a BOM line that needs long-term support. No official successor part number is recorded in the lifecycle entry. If you need a drop-in replacement in the same DO-15 footprint with matching 47.8V standoff and 600W rating, the search is parametric — the P6KE56 family base number shares the same die and package across the bidirectional (CA) suffix variants, but each variant is individually EOL.","metaTitle":"P6KE56CA-T Diodes Inc TVS, 600W, 47.8V Standoff","metaDescription":"Diodes Inc P6KE56CA-T bidirectional TVS diode, 600W peak pulse, 47.8V standoff, DO-15 axial. Obsolete — sourced to order against RFQ via independent channels.","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":"P6KE56","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-15","Voltage - Breakdown (Min)":"53.2V","Voltage - Clamping (Max) @ Ipp":"77V","Voltage - Reverse Standoff (Typ)":"47.8V","Current - Peak Pulse (10/1000µs)":"7.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3955","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8069264fd616209624e252e56a5326bb.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/P6KE56CA-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/P6KE56CA-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:36:20.876Z","lastPublished":"2026-07-19T21:36:20.876Z","indexable":true}}