{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE130C","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE130C","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE130C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE130C","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5KE series bidirectional TVS diode, 1.5KE130C, 1500W peak pulse power, 111V reverse standoff, DO-201AA axial, tape and reel.","salesMarkdown":"## What the 1500W rating means for your board The 1.5KE130C: At that pulse condition the clamping voltage is 187.95 V max at 8.5 A peak current — the clamp holds the transient below the downstream device's breakdown threshold when the line sees a surge. Reverse standoff voltage is 111 V, so it sits across a 100–110 V rail without conducting leakage. Breakdown starts at 117.45 V min, giving a 6 V guard band before the diode begins to avalanche. Through-hole DO-201AA (DO-27) axial package — the body is 5.3 mm diameter, leads are tin-plated copper. The junction operates from -55°C to 175°C, so the solder joint and lead bend radius must not stress the glass passivation at the extremes. Single bidirectional channel in one package — no polarity marking to confuse; the band identifies the cathode side but the device clamps equally in both directions. ## Lifecycle reality — obsolete, but we can still source it Littelfuse has marked the 1.5KE130C as Obsolete. No official successor or second-source part number is listed by the manufacturer. For compliance verification, request the manufacturer's certificate of compliance or a third-party analysis report with the RFQ.","metaTitle":"Littelfuse 1.5KE130C TVS Diode, 1500W, Bidirectional, DO-201","metaDescription":"Littelfuse 1.5KE130C bidirectional TVS diode, 1500W peak pulse, 111V standoff, DO-201 axial. Obsolete — 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)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Obsolete","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)":"117.45V","Voltage - Clamping (Max) @ Ipp":"187.95V","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":[{"question":"What is the closest pin-compatible alternative to the 1.5KE130C?","answer":"A functional replacement would need to match the DO-201 axial package, 1500 W peak pulse, 111 V standoff, and bidirectional configuration. Confirm the replacement's clamping voltage and breakdown tolerance against your rail before substituting."},{"question":"What compliance documentation does Littelfuse provide for the 1.5KE130C?","answer":"The published specs list no RoHS, REACH, UL, or IEC certification. Request the manufacturer's compliance declaration or a third-party test report with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE130C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE130C 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}}