{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6284ARL4","brand":"onsemi","brandSlug":"onsemi","productSlug":"1N6284ARL4","canonicalUrl":"https://icboms.com/onsemi/1N6284ARL4","factsUrl":"https://icboms.com/api/mcp/products/1N6284ARL4","rawCanonicalId":null},"summary":{"shortDescription":"onsemi Mosorb™ Zener TVS diode, 1N6284ARL4, 1500W peak pulse power, 30.8V reverse standoff, 49.9V clamp, DO-201AD axial package, -65°C to 175°C","salesMarkdown":"## 1500W Zener TVS — what it protects and where it fits It clamps transients at 49.9V max when the surge current hits, with a reverse standoff voltage of 30.8V — meaning it sits across a 30V rail and stays out of the way until a spike arrives. The DO-201AD axial package is a through-hole part — easy to swap on a bench or in the field if you have a soldering iron and a desoldering pump. No hot-air station needed. onsemi lists the 1N6284ARL4 as Obsolete. For BOM lines that still call this order code, supply is through independent distribution only — quoted per RFQ against your quantity. Minimum breakdown voltage is 34.2V, so the diode starts conducting at that threshold. The max clamp at rated Ipp is 49.9V — that is the voltage the protected circuit sees during the surge. If your downstream silicon has a 50V absolute max, this part leaves almost no margin. Operating temperature spans -65°C to 175°C (junction). That covers military/aersoace cold soak and under-hood engine bay heat. No power line protection — it is a unidirectional TVS, not a bidirectional or rail-to-rail clamp.","metaTitle":"1N6284ARL4 Zener TVS Diode - 1500W, 30.8V Standoff","metaDescription":"onsemi 1N6284ARL4 1500W Zener TVS diode, 30.8V reverse standoff, 49.9V clamp, DO-201AD axial. Obsolete — sourced per RFQ. Wide temp range -65°C to 175°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"onsemi","Type":"Zener","Series":"Mosorb™","Package":"Tape & Reel (TR)","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1ce676890a04bce4da4e0ab60f37b157.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the power rating of the 1N6284ARL4?","answer":"1500W peak pulse power per the 10/1000 µs waveform. That is the headline surge capability — enough for industrial transient suppression on a 30V DC bus, but not for direct lightning surge without series impedance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/1N6284ARL4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/1N6284ARL4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:22:13.195Z","lastPublished":"2026-07-17T20:22:13.195Z","indexable":true}}