{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6284A","brand":"onsemi","brandSlug":"onsemi","productSlug":"1N6284A","canonicalUrl":"https://icboms.com/onsemi/1N6284A","factsUrl":"https://icboms.com/api/mcp/products/1N6284A","rawCanonicalId":null},"summary":{"shortDescription":"onsemi Mosorb™ series, 1N6284A, Zener TVS diode, 1500 W peak pulse power, 30.8 V reverse standoff, unidirectional, DO-201AD axial through-hole package.","salesMarkdown":"## What the 1N6284A protects and how it clamps When the voltage across it exceeds the 34.2 V minimum breakdown threshold, it conducts avalanche current and holds the clamp at 49.9 V maximum. Rated for 1500 W peak pulse power (1.5 kW) under the 10/1000 µs waveform, this part handles the kind of energy a 24 V industrial supply line or automotive load-dump event throws at it. The DO-201AD axial package means it solders into a through-hole board — the leads carry the surge current into the silicon junction, so the PCB trace width to and from the anode/cathode matters for the peak current path. onsemi lists the 1N6284A as Obsolete. No direct factory orders or lifecycle buy window remains open. That wide range is typical for a through-hole TVS — the axial package and large die handle the thermal cycling without the solder-joint fatigue risk of a surface-mount part. ## Clamping voltages and the protection window The reverse standoff voltage of 30.8 V is the maximum DC or AC peak voltage the diode can sit across without conducting leakage current. The breakdown voltage range starts at 34.2 V — that is where avalanche begins. Under a surge, the clamp holds at 49.9 V maximum. Power line protection is marked as No, which means this diode is not rated for continuous AC mains overvoltage — it is a transient suppressor, not a crowbar or a varistor. Use it on DC buses, signal lines, or low-frequency AC where the surge is a one-off event.","metaTitle":"1N6284A onsemi TVS Diode – 1500 W, 30.8 V Standoff, DO-201AD","metaDescription":"onsemi 1N6284A Mosorb™ Zener TVS, 1500 W peak pulse, 30.8 V reverse standoff, unidirectional, DO-201AD axial. Obsolete — sourced per RFQ.","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":"1N6284","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)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1ce676890a04bce4da4e0ab60f37b157.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6284A/alternatives.json"},"ai":{"faq":[{"question":"How can I order the 1N6284A or check availability?","answer":"The 1N6284A is obsolete per onsemi, so it is not available through factory channels. We source it through independent distribution — submit an RFQ with your target quantity and any date-code or lot-traceability requirements, and we will quote against available inventory. Pricing and lead time are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/1N6284A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/1N6284A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:22:09.272Z","lastPublished":"2026-07-17T20:22:09.272Z","indexable":true}}