{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE100ARL4","brand":"onsemi","brandSlug":"onsemi","productSlug":"1.5KE100ARL4","canonicalUrl":"https://icboms.com/onsemi/1.5KE100ARL4","factsUrl":"https://icboms.com/api/mcp/products/1.5KE100ARL4","rawCanonicalId":null},"summary":{"shortDescription":"onsemi Mosorb™ series, Zener, 1500W (1.5kW) peak pulse power, 85.5V reverse standoff, 95V breakdown, 137V clamping, DO-201AD axial, Tape & Reel","salesMarkdown":"## Obsolete — sourcing the 1.5KE100ARL4 for sustainment The 1.5KE100ARL4 is marked Obsolete by onsemi. For sustainment of existing designs, procurement should evaluate remaining distributor inventory or a form-fit-function replacement. ## 1500W Zener TVS — protection window and package This is a unidirectional Zener TVS diode from the onsemi Mosorb™ series, rated for 1500W peak pulse power at 10/1000µs. The reverse standoff voltage is 85.5V, with a minimum breakdown of 95V and a maximum clamping voltage of 137V at the peak pulse current of 11A. The DO-201AD axial package is through-hole mounted and suits general-purpose transient suppression across industrial and telecom power rails. ## Temperature range and mounting Operating junction temperature spans -65°C to 175°C, covering most industrial and automotive under-hood environments. The through-hole axial package is straightforward to hand-solder or wave-solder; no MSL concerns apply.","metaTitle":"1.5KE100ARL4 onsemi Mosorb™ Zener TVS, 1500W, DO-201AD","metaDescription":"onsemi 1.5KE100ARL4 Zener TVS diode, 1500W peak pulse power, 85.5V standoff, 137V clamp. DO-201AD axial.","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)":"95V","Voltage - Clamping (Max) @ Ipp":"137V","Voltage - Reverse Standoff (Typ)":"85.5V","Current - Peak Pulse (10/1000µs)":"11A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/717ad1fc0ab391931f54c66e75e89e87.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/1.5KE100ARL4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/1.5KE100ARL4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:12:58.938Z","lastPublished":"2026-07-17T20:12:58.938Z","indexable":true}}