{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE150CA","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE150CA","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE150CA","factsUrl":"https://icboms.com/api/mcp/products/1.5KE150CA","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5KE series bidirectional TVS diode, 1.5KE150CA, 1500W peak pulse, 128V standoff, 207V clamp, DO-201AA axial, through-hole.","salesMarkdown":"## Obsolete — sourcing through independent channels Littelfuse lists the 1.5KE150CA as Obsolete. ## 1500 W bidirectional transient suppressor The 207 V clamp ceiling means this part protects a 128 V DC rail — the standoff is the continuous operating voltage the diode does not conduct at; above 143 V it starts to avalanche, and at 207 V it holds the line against the surge. ## DO-201 axial package, industrial temperature range The single bidirectional channel replaces two unidirectional diodes back-to-back in a single DO-201 body, saving board space on a 128 V rail that must survive both positive and negative transients.","metaTitle":"Littelfuse 1.5KE150CA TVS Diode, 1500W, 207V Clamp, DO-201","metaDescription":"Littelfuse 1.5KE150CA bidirectional TVS diode, 1500W peak pulse, 207V clamp, DO-201 axial.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f1ea870152ad203d90f672f2af1c1ed0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE150CA/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5KE150CA come in?","answer":"It is supplied in a DO-201AA (DO-27) axial-lead through-hole package. The supplier device package is DO-201."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE150CA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE150CA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}