{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6118","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6118","canonicalUrl":"https://icboms.com/microchip/1N6118","factsUrl":"https://icboms.com/api/mcp/products/1N6118","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6118, Zener TVS Diode, 500W Peak Pulse Power, 25.1V Reverse Standoff, 47.99V Clamping, Axial Package, Through Hole, -55°C to 175°C","salesMarkdown":"## 500W Zener TVS – Axial, Through Hole, 25.1V Standoff The 1N6118 is a Zener-type transient voltage suppressor from Microchip Technology, rated for 500W peak pulse power per the 10/1000 µs waveform. With a reverse standoff voltage of 25.1V and a clamping voltage of 47.99V at 13.36A, it protects downstream circuitry from voltage transients on a nominal 24V rail. ## Clamping and Breakdown – 29.83V Min, 47.99V Max Breakdown voltage starts at 29.83V minimum, so the device begins conducting before the rail exceeds 30V. The clamping ceiling of 47.99V limits the let-through voltage to under 48V, which keeps downstream semiconductors within their avalanche rating on a 24V bus. The junction temperature range spans -55°C to 175°C, qualifying the 1N6118 for military, avionics, and downhole applications. The axial package (B, Axial) dissipates heat through the lead wires, so the derating curve at elevated temperature matters more than for a surface-mount part. ## Sourcing – Active Production, Axial Package Microchip lists the 1N6118 as Active. For current pricing and lead time, submit an RFQ against your BOM quantity.","metaTitle":"1N6118 Zener TVS Diode – 500W, 25.1V Standoff","metaDescription":"1N6118 Zener TVS diode from Microchip Technology. 500W peak pulse power, 25.1V reverse standoff, 47.99V clamping. Axial package, -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":"B, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","Base Product Number":"1N6118","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"Axial","Voltage - Breakdown (Min)":"29.83V","Voltage - Clamping (Max) @ Ipp":"47.99V","Voltage - Reverse Standoff (Typ)":"25.1V","Current - Peak Pulse (10/1000µs)":"13.36A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.0250","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c72f565c96d1fb1ddee384734173c93c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6118","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6118 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}}