{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6043A","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6043A","canonicalUrl":"https://icboms.com/microchip/1N6043A","factsUrl":"https://icboms.com/api/mcp/products/1N6043A","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6043A, Zener TVS Diode, 1500W Peak Pulse Power, 12V Reverse Standoff, 21.2V Clamping, Bidirectional, DO-13 Through-Hole, -55°C to 175°C","salesMarkdown":"## 1500W peak pulse power in a DO-13 package That 1.5 kW pulse capability in the DO-13 through-hole package handles high-energy transients on 12 V rails where a standard 600 W SMD part would fail. ## Breakdown and clamping limits for 12 V rail protection Reverse standoff voltage is 12 V, so the diode stays off on a nominal 12 V supply. Breakdown occurs at a minimum of 14.3 V, and clamping is held to 21.2 V at the 71 A peak pulse current. ## Wide temperature range and through-hole mounting The DO-13 package is a through-hole axial-lead design — it solders into a standard pitch board and handles rework cycles without pad lift. Sourced per RFQ against your quantity.","metaTitle":"1N6043A Zener TVS Diode – 1500W, 12V Standoff","metaDescription":"1N6043A Zener TVS diode from Microchip Technology. 1500W peak pulse power, 12V reverse standoff, 21.2V clamping. DO-13 through-hole, -55°C to 175°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-13","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-13","Voltage - Breakdown (Min)":"14.3V","Voltage - Clamping (Max) @ Ipp":"21.2V","Voltage - Reverse Standoff (Typ)":"12V","Current - Peak Pulse (10/1000µs)":"71A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8e9aa18e7137d2d8b32c3a99aef403c3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6043A/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6043A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6043A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}