{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P6KE180A-B","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"P6KE180A-B","canonicalUrl":"https://icboms.com/diodes-inc/P6KE180A-B","factsUrl":"https://icboms.com/api/mcp/products/P6KE180A-B","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated P6KE180A-B Zener TVS diode, 600W peak pulse power, 154V reverse standoff, 246V clamping, unidirectional, DO-204AC (DO-15) axial package, bulk.","salesMarkdown":"## TVS diode for 154V rails The P6KE180A-B: With a 154V reverse standoff voltage, it protects 154V DC or 110V AC nominal rails from transients up to 246V clamping. ## Clamp voltage and pulse current Breakdown occurs at 171V minimum (the avalanche threshold), and the clamp is held at 246V maximum while conducting 2.4A of peak pulse current. That 75V window between breakdown and clamp gives the downstream silicon a defined energy-absorption budget. The 600W rating is the product of clamp voltage and peak current at the 10/1000µs pulse shape — a standard telecom surge waveform. For shorter pulses (8/20µs) the part absorbs significantly more peak power, but the 10/1000µs figure is the one to use for BOM derating against IEC 61000-4-5. ## Through-hole axial package Housed in a DO-204AC (DO-15) axial-lead package, it is a through-hole part — the leads are long enough to form into PCB holes or solder into turret terminals. The body is 0.034-inch diameter, so it fits standard 0.040-inch plated through-holes without forcing. Bulk packaging means the parts ship loose in a bag or tube — no reel, no carrier tape. For a repair kit or a low-volume build, that is fine; for a pick-and-place line you want the taped version (P6KE180A). ## Temperature range and general-purpose use The junction operates from -55°C to 175°C, covering industrial and automotive under-hood ambient without derating. No power-line protection (it is a Zener, not a bidirectional or steering-diode array), so it is meant for DC signal or low-frequency power rails, not AC mains.","metaTitle":"P6KE180A-B TVS Diode, 600W, 154V Standoff, DO-15","metaDescription":"P6KE180A-B unidirectional Zener TVS, 600W peak pulse, 154V standoff, 246V clamp. Active production. Sourced per RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"-","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-204AC, DO-15, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"P6KE180","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-15","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"171V","Voltage - Clamping (Max) @ Ipp":"246V","Voltage - Reverse Standoff (Typ)":"154V","Current - Peak Pulse (10/1000µs)":"2.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8069264fd616209624e252e56a5326bb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for P6KE180A-B?","answer":"We source this part through independent distribution. Submit an RFQ with your target quantity; we will confirm availability and current pricing at quote time."},{"question":"What is P6KE180A-B's listed type and package?","answer":"It is a Zener-type TVS diode, unidirectional, in a DO-204AC (DO-15) axial-lead package. The bulk packaging is loose — not taped or reeled."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/P6KE180A-B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/P6KE180A-B when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}