{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE30ARL4","brand":"onsemi","brandSlug":"onsemi","productSlug":"1.5KE30ARL4","canonicalUrl":"https://icboms.com/onsemi/1.5KE30ARL4","factsUrl":"https://icboms.com/api/mcp/products/1.5KE30ARL4","rawCanonicalId":null},"summary":{"shortDescription":"onsemi Mosorb™ series, Zener TVS Diode, 1500W (1.5kW) peak pulse power, 25.6V reverse standoff, 28.5V breakdown min, 41.4V clamp @ 36A, DO-201AD axial package, Tape & Reel, -65°C~175°C","salesMarkdown":"## Obsolete – sourcing from remaining inventory onsemi lists the 1.5KE30ARL4 as Obsolete. Sourcing depends on leftover stock from distribution channels or the spot market; quoted to order against BOM quantity. ## 1500W peak pulse – clamp voltage and current Rated for 1500W (1.5kW) peak pulse power under the 10/1000µs waveform. Reverse standoff voltage is 25.6V; breakdown voltage minimum is 28.5V; maximum clamping at 36A peak pulse current is 41.4V. These numbers define the protection window — the rail must tolerate the clamp level, and the breakdown margin must clear the normal operating voltage. ## DO-201AD axial – through-hole mounting Through-hole axial package. The lead spacing and body diameter are standard for this power class; board layout is straightforward. Operating temperature range -65°C to 175°C covers industrial and some automotive underhood environments.","metaTitle":"1.5KE30ARL4 onsemi Zener TVS – 1500W, DO-201AD (Obsolete)","metaDescription":"onsemi 1.5KE30ARL4 Mosorb™ Zener TVS, 1500W peak pulse, 25.6V standoff, 28.5V breakdown, 41.4V clamp. 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":"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":"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)":"28.5V","Voltage - Clamping (Max) @ Ipp":"41.4V","Voltage - Reverse Standoff (Typ)":"25.6V","Current - Peak Pulse (10/1000µs)":"36A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/717ad1fc0ab391931f54c66e75e89e87.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order 1.5KE30ARL4 or check availability?","answer":"Given the Obsolete status, availability is limited to remaining stock. Submit an RFQ with your target quantity and date code preference; we source from distribution and vetted spot-market channels. No stock-holding claim — confirmed per quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/1.5KE30ARL4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/1.5KE30ARL4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:12:53.211Z","lastPublished":"2026-07-17T20:12:53.211Z","indexable":true}}