{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE6.8AG","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE6.8AG","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE6.8AG","factsUrl":"https://icboms.com/api/mcp/products/1.5KE6.8AG","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. Mosorb™ Zener TVS diode, 1.5KE6.8AG, 1500W peak pulse power, 5.8V reverse standoff, 10.5V clamping, 143A Ipp, DO-201AD axial, through hole.","salesMarkdown":"## Obsolete — sourcing through independent channels This part is available through independent surplus and broker channels. For a BOM line that cannot spin the board, the 1.5KE6.8AG remains a viable replacement source as long as the inventory holds. ## Clamping voltage and peak current — what the ratings mean for the rail At 5.8 V reverse standoff, the diode stays transparent on a 5 V rail (or a 5.8 V rail with margin). When the surge hits, it clamps at 10.5 V maximum — that is the voltage the downstream IC sees across its supply pins. The 143 A peak pulse current (10/1000 µs) is the current the diode shunts during the clamping event. For a 24 V industrial bus with a 1500 W TVS, the actual surge current depends on the source impedance and the clamping voltage — the 143 A figure is the device's limit, not the operating current.","metaTitle":"1.5KE6.8AG Littelfuse Mosorb™ Zener TVS, 1500W, DO-201AD","metaDescription":"Littelfuse 1.5KE6.8AG Mosorb™ Zener TVS diode, 1500W peak pulse, 5.8V standoff, 143A Ipp. 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)":"6.45V","Voltage - Clamping (Max) @ Ipp":"10.5V","Voltage - Reverse Standoff (Typ)":"5.8V","Current - Peak Pulse (10/1000µs)":"143A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b2bad05ac2a782d44789dbfb00c46ecc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1.5KE6.8AG and how do I get a price?","answer":"The 1.5KE6.8AG is obsolete but available through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE6.8AG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE6.8AG 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}}