{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6380","brand":"onsemi","brandSlug":"onsemi","productSlug":"1N6380","canonicalUrl":"https://icboms.com/onsemi/1N6380","factsUrl":"https://icboms.com/api/mcp/products/1N6380","rawCanonicalId":null},"summary":{"shortDescription":"onsemi Mosorb™ series, Zener TVS diode, 1500W peak pulse power, 36V reverse standoff, 65.2V clamping, DO-201AD axial package, through-hole mount","salesMarkdown":"## Transient suppressor for legacy through-hole designs The 1N6380 is a unidirectional Zener TVS diode from onsemi's Mosorb™ series, rated for 1500W peak pulse power — enough to clamp transients from inductive loads or lightning-coupled surges on a 36V rail. Breakdown voltage starts at 42.4V minimum, clamping at 65.2V maximum at the peak pulse current Ipp. The 36V reverse standoff means it stays transparent on a nominal 36V bus, only conducting when the line exceeds that threshold. The axial package (through-hole) suits point-to-point wiring or legacy PCB layouts where surface-mount rework is impractical. Operating temperature spans -65°C to 175°C junction, covering engine-bay and outdoor telecom enclosures. ## Obsolete — sourcing through independent channels onsemi lists the 1N6380 as Obsolete. No official successor or cross-reference is published by the manufacturer. The axial package and 1500W power rating limit drop-in alternatives. A form-fit-function replacement would need matching 36V standoff, 65.2V clamp, and through-hole footprint — verify the voltage thresholds and pulse capability before substituting. ## Voltage and power selection check The 36V reverse standoff sets the maximum continuous DC voltage the protected line can carry without the diode conducting leakage. For a 36V nominal rail, this is a direct match — no derating margin needed for steady-state. Clamp voltage of 65.2V at Ipp defines the peak voltage the downstream circuitry must survive. If the load's absolute maximum rating is below 65V, this diode will not protect it — the clamp voltage exceeds the load's tolerance. The 1500W peak pulse rating assumes a 10/1000µs waveform. For shorter pulses (e.g. 8/20µs), the peak power capability is higher — but the datasheet's derating curve must be consulted for the actual pulse duration in your application.","metaTitle":"1N6380 Zener TVS Diode – onsemi Mosorb™ 1500W DO-201AD","metaDescription":"onsemi 1N6380 Mosorb™ Zener TVS diode, 1500W peak pulse power, 36V standoff, 65.2V clamp. DO-201AD axial package.","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":"1N6380","Operating Temperature":"-65°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"Axial","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"42.4V","Voltage - Clamping (Max) @ Ipp":"65.2V","Voltage - Reverse Standoff (Typ)":"36V","Current - Peak Pulse (10/1000µs)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9500","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/1N6380","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/1N6380 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:22:03.358Z","lastPublished":"2026-07-17T20:22:03.358Z","indexable":true}}