{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE130CA","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE130CA","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE130CA","factsUrl":"https://icboms.com/api/mcp/products/1.5KE130CA","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5KE series bidirectional TVS diode, type Zener, 1.5KE130CA, 1500W peak pulse power, 111V reverse standoff, DO-201AA axial package.","salesMarkdown":"## 1500 W bidirectional transient suppressor The 1.5KE130CA: It clamps a transient at 179 V maximum while conducting 8.5 A peak pulse current, protecting downstream silicon from voltage spikes on a 111 V nominal rail. ## Voltage ratings and clamping behaviour The reverse standoff voltage is 111 V typical — this is the DC or peak-AC voltage the TVS blocks without conducting. Breakdown occurs at 124 V minimum, and the clamping voltage at full rated current is 179 V maximum. The gap between standoff and clamp defines the protection margin: a 111 V rail sees the transient clamped to 179 V before the pulse energy is absorbed. ## Obsolete — sourcing through independent channels Littelfuse lists the 1.5KE130CA as obsolete. No official successor order code is recorded. The part is available through independent surplus and broker channels; quantities and pricing are confirmed at RFQ. ## DO-201 axial package and board fit Housed in a DO-201AA (DO-27) axial-lead through-hole package, the 1.5KE130CA mounts with the body spanning the trace gap. No power line protection feature is built in — this is a general-purpose transient suppressor, not a mains-rated device.","metaTitle":"Littelfuse 1.5KE130CA TVS Diode, 1500W Bidirectional","metaDescription":"Obsolete Littelfuse 1.5KE130CA bidirectional TVS diode, 1500W peak pulse power, 111V standoff, DO-201 package. Sourced to order against RFQ.","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)":"124V","Voltage - Clamping (Max) @ Ipp":"179V","Voltage - Reverse Standoff (Typ)":"111V","Current - Peak Pulse (10/1000µs)":"8.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f1ea870152ad203d90f672f2af1c1ed0.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE130CA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE130CA 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}}