{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6027D","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6027D","canonicalUrl":"https://icboms.com/microchip/1N6027D","factsUrl":"https://icboms.com/api/mcp/products/1N6027D","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6027D zener diode, 130 V nominal, 500 mW, ±1% tolerance, DO-35 axial-lead package, through-hole mounting.","salesMarkdown":"## 130 V zener with tight tolerance and wide temperature range The 1N6027D is a 130 V zener diode in a DO-35 axial-lead package, rated for 500 mW continuous power dissipation. The ±1% tolerance on the nominal zener voltage means the regulation point is tightly held — useful in a reference or clamp circuit where the rail must stay within a narrow window across load and temperature. The 950 Ohm maximum zener impedance (Zzt) at the test current sets the dynamic regulation — a lower impedance means less voltage shift with changing current through the diode. ## Leakage and forward characteristics Reverse leakage is specified at 100 nA maximum with 99 V applied across the junction — 31 V below the zener knee. This low leakage suits high-impedance bias networks where every nanoamp of board-level leakage eats into the signal budget. Forward voltage is 1.1 V maximum at 200 mA forward current, consistent with a standard silicon junction. The DO-35 glass body handles the 500 mW dissipation with adequate lead-length derating; in a densely populated board the leads should be kept short to conduct heat into the traces. Microchip Technology lists the 1N6027D as active in its current product portfolio.","metaTitle":"Microchip 1N6027D Zener Diode, 130 V, 500 mW, DO-35","metaDescription":"Microchip Technology 1N6027D zener diode, 130 V nominal, 500 mW, ±1% tolerance, DO-35 axial lead. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Microchip Technology","Series":"-","Package":"Bulk","Tolerance":"±1%","Power - Max":"500 mW","Mounting Type":"Through Hole","Package / Case":"DO-204AH, DO-35, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"1N6027","Impedance (Max) (Zzt)":"950 Ohms","Operating Temperature":"-65°C~175°C","Supplier Device Package":"DO-35","Voltage - Zener (Nom) (Vz)":"130 V","Current - Reverse Leakage @ Vr":"100 nA @ 99 V","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 200 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.6900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87171d2e12030478252c3bb19e7c6e91.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6027D/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1N6027D come in?","answer":"The 1N6027D is supplied in a DO-204AH (DO-35) axial-lead glass package, through-hole mount. The supplier device package is DO-35."},{"question":"What is the tolerance on the 1N6027D zener voltage?","answer":"The 1N6027D has a ±1% tolerance on the 130 V nominal zener voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6027D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6027D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}