{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE100CA","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE100CA","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE100CA","factsUrl":"https://icboms.com/api/mcp/products/1.5KE100CA","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5KE Series, TVS Diode, Bidirectional, 1.5KE100CA, DO-201AA / DO-27 Axial, 1500W, 85.5V Standoff, 137V Clamp.","salesMarkdown":"## Clamping performance for a 85.5V rail The 1.5KE100CA: That 137V ceiling is what the downstream silicon sees; if the load's absolute maximum rating is above that, the protection margin is adequate. ## Through-hole axial package for board-level transient suppression Housed in a DO-201AA / DO-27 axial-lead package (supplier device package DO-201), the 1.5KE100CA is a through-hole part that inserts into a standard 0.100-inch pitch footprint — no reflow profile needed, just a wave or hand-solder step. The junction temperature range spans -55°C to 175°C, covering military and industrial thermal extremes without derating the power handling at the high end.","metaTitle":"Littelfuse 1.5KE100CA TVS Diode, 1500W, Bidirectional","metaDescription":"Littelfuse 1.5KE100CA bidirectional TVS diode, 1500W peak pulse power, 85.5V standoff, 137V clamp. Active production, sourced to order. Request RFQ.","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"95V","Voltage - Clamping (Max) @ Ipp":"137V","Voltage - Reverse Standoff (Typ)":"85.5V","Current - Peak Pulse (10/1000µs)":"11.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/149eca2cbf10498ecc0c7eab912fe9f4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE100CA/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5KE100CA come in?","answer":"It is supplied in a DO-201AA / DO-27 axial-lead through-hole package (supplier device package DO-201)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE100CA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE100CA 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}}