{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6111AUS","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6111AUS","canonicalUrl":"https://icboms.com/microchip/1N6111AUS","factsUrl":"https://icboms.com/api/mcp/products/1N6111AUS","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6111AUS, Zener TVS diode, 500 W peak pulse power, 12.2 V reverse standoff, bidirectional, SQ-MELF surface-mount package, -55°C to 175°C junction temperature range.","salesMarkdown":"## Hermetic TVS for harsh environments The 1N6111AUS: Its SQ-MELF (B, SQ-MELF) package is a hermetic ceramic surface-mount package designed for high-reliability applications where moisture resistance and thermal cycling endurance matter. The device clamps transients at 22.3 V maximum at the peak pulse current of 22.4 A, with a reverse standoff voltage of 12.2 V. The -55°C to 175°C junction temperature range suits avionics, downhole instrumentation, and satellite power buses. ## Clamping voltage and pulse current The maximum clamping voltage is 22.3 V at 22.4 A peak pulse current. The breakdown voltage minimum is 15.2 V.","metaTitle":"1N6111AUS Zener TVS Diode 500W SQ-MELF Microchip","metaDescription":"1N6111AUS Zener TVS diode, 500W peak pulse power, 12.2V standoff, bidirectional, SQ-MELF package, -55°C to 175°C. Active production. Sourced per RFQ.","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":"1N6111","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)":"15.2V","Voltage - Clamping (Max) @ Ipp":"22.3V","Voltage - Reverse Standoff (Typ)":"12.2V","Current - Peak Pulse (10/1000µs)":"22.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.2400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5dbd5050221203b922ebce5a7a6e86e6.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6111AUS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6111AUS when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}