{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE82AG","brand":"onsemi","brandSlug":"onsemi","productSlug":"1.5KE82AG","canonicalUrl":"https://icboms.com/onsemi/1.5KE82AG","factsUrl":"https://icboms.com/api/mcp/products/1.5KE82AG","rawCanonicalId":null},"summary":{"shortDescription":"onsemi Mosorb™ series, Zener TVS diode, 1500W peak pulse power, 70.1V reverse standoff, 77.9V breakdown, 113V clamping, DO-201AD axial package, through-hole mount.","salesMarkdown":"## Mosorb™ Zener TVS – 1500W surge protection in a DO-201AD axial package The 1.5KE82AG is an onsemi Mosorb™ series Zener TVS diode rated for 1500W peak pulse power (10/1000µs waveform). It is designed for general-purpose transient voltage suppression on DC power rails, signal lines, and low-voltage AC circuits where a single unidirectional clamp is sufficient. With a 70.1V reverse standoff voltage, a minimum breakdown of 77.9V, and a maximum clamping voltage of 113V at 13.3A peak pulse current, this part protects 48V and 60V nominal rails from surges up to 1500W. The wide operating temperature range of -65°C to 175°C suits outdoor telecom, industrial control, and military-grade equipment. ## Obsolete – plan a replacement now onsemi has marked the 1.5KE82AG as Obsolete. For new designs or BOM sustainment, a form-fit-function replacement must be qualified. The 1.5KE82A (without the 'G' suffix) is electrically identical but may differ in packaging or lead-free finish – confirm the exact variant before substituting. ## Sourcing and procurement reality Because this part is obsolete, availability is limited to existing distributor stock and surplus channels. We can source and quote the 1.5KE82AG against your BOM quantity – submit an RFQ for current pricing and lead time. For volume or long-term programs, we recommend evaluating a cross from the same 1.5KE family (e.g., 1.5KE82A) or a comparable 1500W TVS in DO-201AD.","metaTitle":"1.5KE82AG onsemi Zener TVS – Obsolete, 1500W, DO-201AD","metaDescription":"onsemi 1.5KE82AG Mosorb™ Zener TVS, 1500W peak pulse, 70.1V standoff, 77.9V breakdown, 113V clamp.","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)":"77.9V","Voltage - Clamping (Max) @ Ipp":"113V","Voltage - Reverse Standoff (Typ)":"70.1V","Current - Peak Pulse (10/1000µs)":"13.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/717ad1fc0ab391931f54c66e75e89e87.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the 1.5KE82AG or check availability?","answer":"Submit an RFQ with your target quantity. We will confirm current pricing and lead time from our multi-source supply chain. The part is obsolete, so stock is limited – early commitment is recommended."},{"question":"What is a suitable replacement for the 1.5KE82AG?","answer":"The 1.5KE82A (without the 'G' suffix) is the closest variant – same breakdown and clamping voltages. For a full replacement, consider another 1500W, 70V-standoff unidirectional TVS in DO-201AD from onsemi or a second source like Littelfuse or Vishay. Confirm the clamping voltage and peak pulse current match your surge requirement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/1.5KE82AG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/1.5KE82AG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:13:07.665Z","lastPublished":"2026-07-17T20:13:07.665Z","indexable":true}}