{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6111","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6111","canonicalUrl":"https://icboms.com/microchip/1N6111","factsUrl":"https://icboms.com/api/mcp/products/1N6111","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6111, Zener TVS Diode, 500W Peak Pulse Power, 12.2V Reverse Standoff, 23.42V Clamp, Bidirectional, Axial Package, Active","salesMarkdown":"## Transient protection for harsh environments It clamps a 12.2 V nominal rail to 23.42 V max during a surge, shunting up to 21.28 A of peak pulse current. The -55°C to 175°C junction temperature range suits it for military, avionics, and downhole applications where commercial TVS diodes would derate or fail. ## Clamping voltage and breakdown window Reverse standoff voltage is 12.2 V; the device starts to break down at 14.44 V min and clamps at 23.42 V max at the rated peak pulse current. This window means the protected rail sees no more than 23.42 V during a transient, which is compatible with 15 V and 24 V tolerant inputs. Bidirectional configuration (single channel) protects both polarities with one device, saving board space and reducing part count on bipolar signal lines or AC-coupled interfaces. ## Active production — no LTB pressure through-hole axial package (B, Axial). The axial lead form factor is compatible with through-hole PCB assembly and point-to-point wiring in high-reliability modules.","metaTitle":"1N6111 Zener TVS Diode – 500W, 12.2V Standoff, Active","metaDescription":"Microchip 1N6111 bidirectional Zener TVS diode: 500W peak pulse power, 12.2V reverse standoff, 23.42V clamp. Active production, axial package.","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":"B, Axial","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":"Axial","Voltage - Breakdown (Min)":"14.44V","Voltage - Clamping (Max) @ Ipp":"23.42V","Voltage - Reverse Standoff (Typ)":"12.2V","Current - Peak Pulse (10/1000µs)":"21.28A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.0250","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c72f565c96d1fb1ddee384734173c93c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the peak pulse power of the 1N6111?","answer":"500 W peak pulse power per the 10/1000 µs waveform. This rating determines how large a transient the diode can absorb without failing — sufficient for protecting 12 V rails in industrial and avionics power inputs."},{"question":"Is the 1N6111 bidirectional?","answer":"Yes, it is a single bidirectional channel. One device clamps both positive and negative transients, which is useful on bipolar signal lines or where the polarity of the surge is unknown."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6111","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6111 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}}