{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE36AG","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE36AG","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE36AG","factsUrl":"https://icboms.com/api/mcp/products/1.5KE36AG","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Mosorb™ series, Zener TVS diode, 1.5KE36AG, 1500W peak pulse power, 30.8V reverse standoff, DO-201AD axial, through-hole.","salesMarkdown":"## 1500 W clamping — what the ratings mean on the bench The 1.5KE36AG: That 1500 W figure is the energy it can absorb in a single surge — a 30 A peak current gets clamped to 49.9 V max, which keeps the downstream silicon below its breakdown threshold. Reverse standoff voltage is 30.8 V, so it sits across a 24 V or 28 V rail without conducting in normal operation. Breakdown starts at 34.2 V minimum, meaning the device stays off until the line rises about 11% above the standoff — that gap is the guard band against nuisance triggering on ripple. Operating temperature spans -65°C to 175°C junction — the upper end covers hot spots inside a sealed enclosure or near a heatsink. The DO-201AD axial body is through-hole, so it takes a soldering iron well for rework or repair.","metaTitle":"1.5KE36AG Littelfuse Mosorb™ Zener TVS, 1500W DO-201AD","metaDescription":"Littelfuse 1.5KE36AG Zener TVS diode, 1500W peak pulse, 30.8V standoff, DO-201AD 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":"Mosorb™","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AD, Axial","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE","Operating Temperature":"-65°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"Axial","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"34.2V","Voltage - Clamping (Max) @ Ipp":"49.9V","Voltage - Reverse Standoff (Typ)":"30.8V","Current - Peak Pulse (10/1000µs)":"30A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b2bad05ac2a782d44789dbfb00c46ecc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE36AG/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 1.5KE36AG?","answer":"The 1.5KE36AG is obsolete but available through independent distribution. No stock-holding claim; each lot is verified for authenticity."},{"question":"Is the 1.5KE36AG obsolete?","answer":"Yes, Littelfuse has marked the 1.5KE36AG as obsolete. No official successor part number is published, so existing designs relying on this order code must source from surplus or broker channels."},{"question":"What package does the 1.5KE36AG come in?","answer":"It is supplied in a DO-201AD axial-lead through-hole package. The body is suited for manual or wave-solder assembly and fits standard 0.100-inch pitch board layouts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE36AG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE36AG 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}}