{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6126A","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6126A","canonicalUrl":"https://icboms.com/microchip/1N6126A","factsUrl":"https://icboms.com/api/mcp/products/1N6126A","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6126A, Zener TVS diode, bidirectional, 500W peak pulse power, 64.6V min breakdown, 97.1V max clamping, axial leaded package, active production.","salesMarkdown":"## 64.6V breakdown, 500W peak pulse — bidirectional TVS for general-purpose protection The 1N6126A is a bidirectional Zener TVS diode from Microchip Technology, rated for 500W peak pulse power per the 10/1000µs waveform. Its 64.6V minimum breakdown voltage and 97.1V maximum clamping voltage define the protection window for a 51.7V reverse standoff line — meaning the protected circuit must tolerate the clamp voltage without damage, and the TVS triggers before the line exceeds that ceiling. A single bidirectional channel clamps both polarities, which is useful on AC signal lines or bipolar supplies where two unidirectional diodes in series would add cost and PCB area. The 5.1A peak pulse current rating (10/1000µs) gives the surge-handling capacity for typical industrial transient events like inductive kickback or lightning-induced surges on long cable runs. ## Active production — axial leaded package, wide temperature range Microchip lists the 1N6126A as Active, so it remains a valid choice for new designs and production builds without end-of-life risk. The through-hole axial package (B, Axial) is a standard leaded format that suits point-to-point wiring, terminal blocks, or through-hole PCB assembly — no special reflow profile needed. The 175°C ceiling gives margin above the 150°C typical for many plastic-packaged TVS diodes. ## Sourcing and availability — quoted to order against your BOM We confirm current pricing and lead time at quote against your line-item quantity.","metaTitle":"1N6126A TVS Diode – 64.6V Breakdown, 500W, Bidirectional","metaDescription":"1N6126A Zener TVS diode from Microchip Technology. 64.6V min breakdown, 97.1V clamping, 500W peak pulse power. Bidirectional, axial leaded, active production.","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","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":"Axial","Voltage - Breakdown (Min)":"64.6V","Voltage - Clamping (Max) @ Ipp":"97.1V","Voltage - Reverse Standoff (Typ)":"51.7V","Current - Peak Pulse (10/1000µs)":"5.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c72f565c96d1fb1ddee384734173c93c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 1N6126A a bidirectional TVS?","answer":"Yes, it is a single bidirectional channel. It clamps both positive and negative transients symmetrically, so it works on AC lines or bipolar rails without needing two separate diodes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6126A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6126A 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}}