{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6117US","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6117US","canonicalUrl":"https://icboms.com/microchip/1N6117US","factsUrl":"https://icboms.com/api/mcp/products/1N6117US","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6117US, Zener TVS diode, 500W peak pulse power, 22.8V reverse standoff, bidirectional, SQ-MELF surface mount package, -55°C to 175°C operating range.","salesMarkdown":"## 500W Zener TVS in a hermetic SQ-MELF It clamps at 43.68V max with a reverse standoff of 22.8V, making it a direct fit for protecting 24V rails in avionics, industrial control, and military power buses where the hermetic SQ-MELF package is preferred over plastic for moisture resistance. Minimum breakdown voltage is 27.08V, so the part triggers before the rail exceeds that threshold. The 43.68V clamp at 11.4A peak pulse current gives a 20V margin above the 22.8V standoff — enough headroom for a 24V bus with 10% tolerance without nuisance triggering. ## Active production, hermetic package Microchip lists the 1N6117US as Active. The SQ-MELF, B package is a hermetic surface-mount ceramic body suited for high-reliability and extended temperature environments.","metaTitle":"1N6117US Zener TVS Diode – 500W, 22.8V Standoff, SQ-MELF","metaDescription":"1N6117US from Microchip Technology: Zener TVS, 500W peak pulse power, 22.8V reverse standoff, bidirectional, SQ-MELF surface mount.","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":"Surface Mount","Package / Case":"SQ-MELF, B","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","Base Product Number":"1N6117","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"B, SQ-MELF","Voltage - Breakdown (Min)":"27.08V","Voltage - Clamping (Max) @ Ipp":"43.68V","Voltage - Reverse Standoff (Typ)":"22.8V","Current - Peak Pulse (10/1000µs)":"11.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.2400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5dbd5050221203b922ebce5a7a6e86e6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6117US/alternatives.json"},"ai":{"faq":[{"question":"What is the peak pulse power rating of the 1N6117US?","answer":"The 1N6117US is rated for 500W peak pulse power under a 10/1000µs waveform. This defines its ability to absorb transient energy without failure — a key parameter for selecting the right TVS for your surge requirement."},{"question":"Is the 1N6117US available in a surface mount package?","answer":"Yes, the 1N6117US comes in a SQ-MELF, B package, which is a hermetic surface-mount ceramic body. The supplier device package is also listed as B, SQ-MELF."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6117US","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6117US 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}}