{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6118AE3/TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6118AE3-TR","canonicalUrl":"https://icboms.com/microchip/1N6118AE3-TR","factsUrl":"https://icboms.com/api/mcp/products/1N6118AE3%2FTR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6118AE3/TR, Zener TVS diode, single bidirectional channel, 500 W peak pulse power, 31.4 V minimum breakdown voltage, through-hole B, Axial package, tape and reel.","salesMarkdown":"## Zener TVS diode for general-purpose surge clamping The 1N6118AE3/TR is a bidirectional Zener TVS diode from Microchip Technology, designed to clamp transients on general-purpose circuits. Its single bidirectional channel means one device handles surges of either polarity — useful on AC signal lines or symmetric DC rails where board space is tight. Rated for a peak pulse power of 500 W under the 10/1000 µs waveform, it can absorb substantial energy from lightning, inductive kickback, or ESD events. The 31.4 V minimum breakdown voltage sets the clamping threshold; the 45.7 V maximum clamping voltage at 10.9 A peak pulse current defines the voltage the protected circuit must survive. The 25.1 V reverse standoff voltage is the maximum continuous DC voltage the diode can withstand without conducting — your rail must stay below this. The 31.4 V minimum breakdown is where the diode starts to avalanche; the 45.7 V clamp is the worst-case voltage seen by the load during a 10.9 A surge. A 30 V rated bus would be marginal; a 24 V rail has comfortable margin. No power line protection — this device is not intended for continuous overvoltage clamping on mains or power distribution; it is a transient suppressor, not a crowbar or a regulator. ## Active production — sourcing through distribution Supplied in Tape & Reel (TR) format in the through-hole B, Axial package. No stock-holding claim — sourced to order through our distribution network.","metaTitle":"1N6118AE3/TR TVS Diode – 31.4V Breakdown, 500W, Active","metaDescription":"1N6118AE3/TR Zener TVS diode, 31.4V min breakdown, 500W peak pulse, bidirectional, through-hole B, Axial. Active production – Microchip Technology.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"B, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"B, Axial","Voltage - Breakdown (Min)":"31.4V","Voltage - Clamping (Max) @ Ipp":"45.7V","Voltage - Reverse Standoff (Typ)":"25.1V","Current - Peak Pulse (10/1000µs)":"10.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.9701","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c72f565c96d1fb1ddee384734173c93c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the peak pulse power of 1N6118AE3/TR?","answer":"500 W peak pulse power under the 10/1000 µs waveform, which is the standard TVS rating for this package size."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6118AE3-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6118AE3-TR 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}}