{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6376","brand":"onsemi","brandSlug":"onsemi","productSlug":"1N6376","canonicalUrl":"https://icboms.com/onsemi/1N6376","factsUrl":"https://icboms.com/api/mcp/products/1N6376","rawCanonicalId":null},"summary":{"shortDescription":"onsemi Mosorb™ series, Zener TVS diode, 1N6376, 1500W peak pulse power, 12V reverse standoff, DO-201AD axial through-hole package.","salesMarkdown":"## 1500W Zener TVS in a DO-201AD axial package The 1N6376 is a unidirectional Zener TVS diode from onsemi's Mosorb™ series, rated for 1500W peak pulse power at 1ms. It clamps at 21.2V max when the surge current hits, protecting downstream circuitry from transients on a 12V rail. The axial through-hole package suits board layouts where a robust mechanical anchor is preferred over surface-mount — common in power supplies, industrial controls, and telecom line cards. ## Voltage window and temperature range The reverse standoff voltage is 12V, meaning the diode stays off below that level. Breakdown starts at 14.1V min, and clamping is guaranteed at 21.2V max at the rated peak pulse current — a tight window that keeps the protected bus within safe limits during a surge. Junction temperature range spans -65°C to 175°C, so it handles cold-start conditions in outdoor gear and the heat inside an engine bay or industrial enclosure without derating concerns. onsemi lists the 1N6376 as Obsolete. No direct successor is published by the manufacturer. For BOM lines that still call out this exact order code, the only supply path is through independent distribution or surplus stock. We source the 1N6376 against your RFQ quantity. The axial through-hole package is a standard form factor, so cross-shipping from multiple inventory sources is straightforward.","metaTitle":"1N6376 onsemi Zener TVS Diode – 1500W, DO-201AD, Obsolete","metaDescription":"onsemi 1N6376 Mosorb™ Zener TVS diode, 1500W peak pulse power, 12V standoff, DO-201AD axial. Request quote.","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":"1N6376","Operating Temperature":"-65°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"Axial","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"14.1V","Voltage - Clamping (Max) @ Ipp":"21.2V","Voltage - Reverse Standoff (Typ)":"12V","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":[{"question":"Is the 1N6376 obsolete?","answer":"Yes, onsemi lists the 1N6376 as Obsolete. No direct replacement or successor is published by the manufacturer. For new designs, consider a current-production TVS diode with similar 1500W rating and 12V standoff in a comparable package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/1N6376","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/1N6376 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:22:02.333Z","lastPublished":"2026-07-17T20:22:02.333Z","indexable":true}}