{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE600A","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE600A","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE600A","factsUrl":"https://icboms.com/api/mcp/products/1.5KE600A","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse 1.5KE series Zener TVS diode, 1.5KE600A, 1500W peak pulse, 512V standoff, 828V clamping, DO-201AA axial, unidirectional, through-hole.","salesMarkdown":"## 1500 W peak pulse, 512 V standoff — the rail clamp for high-voltage DC buses The 1.5KE600A: In a 380 VDC bus or a 480 VAC rectified rail, the standoff voltage sits comfortably above the steady-state level, so the diode stays out of conduction until a surge pushes the line past its 570 V breakdown threshold. That 828 V ceiling protects downstream semiconductors rated for 1000 V or less — a MOSFET with a 900 V Vds, for example, stays inside its safe operating area. ## DO-201 axial package — board-mount and thermal path The junction rating is continuous; the device can sit at 175 °C idle as long as the average power stays within the derating curve.","metaTitle":"Littelfuse 1.5KE600A TVS Diode, 1.5kW, 512V Standoff","metaDescription":"1.5KE600A Zener TVS diode, 1500W peak pulse, 828V clamping, DO-201 package. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Littelfuse Inc.","Type":"Zener","Series":"1.5KE","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"570V","Voltage - Clamping (Max) @ Ipp":"828V","Voltage - Reverse Standoff (Typ)":"512V","Current - Peak Pulse (10/1000µs)":"1.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/149eca2cbf10498ecc0c7eab912fe9f4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE600A/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE600A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE600A 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}}