{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6381G","brand":"onsemi","brandSlug":"onsemi","productSlug":"1N6381G","canonicalUrl":"https://icboms.com/onsemi/1N6381G","factsUrl":"https://icboms.com/api/mcp/products/1N6381G","rawCanonicalId":null},"summary":{"shortDescription":"onsemi Mosorb™ series, Zener TVS diode, 1N6381G, 1500W peak pulse power, 45V reverse standoff, single unidirectional channel, DO-201AD axial through-hole package.","salesMarkdown":"## Device identity and key ratings The 1N6381G is a Zener transient voltage suppressor from onsemi's Mosorb™ series, designed for general-purpose circuit protection in through-hole assemblies. It delivers 1500W (1.5kW) peak pulse power at 10/1000 µs, clamping transients to 78.9V maximum at the rated peak pulse current. The reverse standoff voltage of 45V means this device protects a 45V nominal rail — common in 48V telecom or industrial bus applications — without conducting during normal operation. Available inventory is limited to distributor stock and surplus lots. Each RFQ is sourced against the BOM quantity, with date-code and condition verified before commitment. ## Package and mounting The 1N6381G is a through-hole device in an axial leaded package, intended for manual or wave-solder assembly on standard PCB layouts. The operating temperature range spans -65°C to 175°C junction, suitable for high-temperature environments including engine bay or industrial enclosures.","metaTitle":"1N6381G onsemi Mosorb™ Zener TVS Diode, 1500W, DO-201AD","metaDescription":"1N6381G onsemi Zener TVS, 1500W peak pulse, 45V standoff, DO-201AD axial. Obsolete status — sourcing via RFQ. Confirm BOM fit and date-code availability.","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":"1N6381","Operating Temperature":"-65°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"Axial","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"52.9V","Voltage - Clamping (Max) @ Ipp":"78.9V","Voltage - Reverse Standoff (Typ)":"45V","Current - Peak Pulse (10/1000µs)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b7e9ebd201a66815e17f0ecd34810bb8.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/1N6381G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/1N6381G when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:22:01.079Z","lastPublished":"2026-07-17T20:22:01.079Z","indexable":true}}