{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE8.2A","brand":"onsemi","brandSlug":"onsemi","productSlug":"1.5KE8.2A","canonicalUrl":"https://icboms.com/onsemi/1.5KE8.2A","factsUrl":"https://icboms.com/api/mcp/products/1.5KE8.2A","rawCanonicalId":null},"summary":{"shortDescription":"onsemi Mosorb™ series, Zener TVS diode, 1.5KE8.2A, 1500 W peak pulse power, 7.79 V breakdown min, 12.1 V clamping, DO-201AD axial, through-hole, -65°C to 175°C","salesMarkdown":"## Zener TVS for 7 V rail clamping – DO-201AD axial The 1.5KE8.2A is a unidirectional Zener TVS from onsemi's Mosorb™ series, designed to clamp transients on a nominal 7 V rail. Its minimum breakdown voltage is 7.79 V, and it clamps peak pulse current up to 124 A (10/1000 µs waveform) at a maximum of 12.1 V. The 1500 W peak pulse power rating gives a healthy energy margin for industrial and automotive-grade surge protection. ## Lifecycle reality – obsolete, last-time-buy window onsemi lists the 1.5KE8.2A as Obsolete. For a BOM line that still specifies this exact order code, the only sourcing path is existing inventory or last-time-buy lots. We source per RFQ against the required quantity; availability and date-code provenance are confirmed at quote time. ## Package and mounting – through-hole axial fit The DO-201AD axial package is a through-hole form factor that requires a drilled PCB hole and hand or wave soldering. The axial leads are typically bent and inserted into plated through-holes; the body sits above the board. This package is common in power supplies, motor drives, and telecom line cards where a rugged mechanical anchor is preferred over surface-mount. ## Temperature range – harsh-environment capable Rated for -65°C to 175°C junction temperature, this part can handle the thermal extremes of under-hood automotive, outdoor telecom cabinets, and industrial enclosures without derating concerns at the operating temperature.","metaTitle":"1.5KE8.2A onsemi Zener TVS – Obsolete","metaDescription":"onsemi 1.5KE8.2A Mosorb™ Zener TVS, 1500 W peak pulse, 7.79 V breakdown min, DO-201AD axial. Obsolete per onsemi – sourced per RFQ against BOM quantities.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"onsemi","Type":"Zener","Series":"Mosorb™","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AD, Axial","Product Status":"Obsolete","lifecycle_stage":"eol_hot","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)":"7.79V","Voltage - Clamping (Max) @ Ipp":"12.1V","Voltage - Reverse Standoff (Typ)":"7.02V","Current - Peak Pulse (10/1000µs)":"124A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/717ad1fc0ab391931f54c66e75e89e87.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1.5KE8.2A obsolete?","answer":"Yes, onsemi has marked the 1.5KE8.2A as Obsolete. There is no official replacement listed. Existing stock is the only sourcing route."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/1.5KE8.2A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/1.5KE8.2A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:12:55.463Z","lastPublished":"2026-07-17T20:12:55.463Z","indexable":true}}