{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6025B","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6025B","canonicalUrl":"https://icboms.com/microchip/1N6025B","factsUrl":"https://icboms.com/api/mcp/products/1N6025B","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology Zener Diode, 1N6025B, 110 V, 500 mW, ±5%, DO-204AH / DO-35 Axial, Through Hole, Bulk.","salesMarkdown":"## 110 V Zener, 500 mW — DO-35 axial The 1N6025B is a 110 V Zener diode from Microchip Technology in a DO-35 axial-lead package, rated for 500 mW continuous power dissipation. The ±5% tolerance on the nominal voltage means the actual Zener breakdown sits between 104.5 V and 115.5 V — tight enough for most shunt regulation and voltage reference applications in low-power DC rails. ## Parametric fit — impedance, leakage, forward drop Maximum Zener impedance (Zzt) is 650 Ohms at the test current — this sets the dynamic resistance the regulator sees; a lower impedance gives tighter regulation across load steps. Reverse leakage is specified at 100 nA maximum with 84 V applied across the junction, well below the Zener threshold, so the diode draws negligible current in the off state. Forward voltage is 1.1 V maximum at 200 mA forward current, typical for a silicon junction of this die size. The DO-35 glass body handles the full temperature range without package stress; the 500 mW power limit must be derated above 25°C ambient per the standard thermal derating curve for axial-leaded glass diodes.","metaTitle":"Microchip 1N6025B Zener Diode, 110 V, 500 mW, DO-35","metaDescription":"Microchip Technology 1N6025B Zener diode, 110 V nominal, 500 mW, ±5% tolerance, DO-35 axial package. 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":"±5%","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":"1N6025","Impedance (Max) (Zzt)":"650 Ohms","Operating Temperature":"-65°C~175°C","Supplier Device Package":"DO-35","Voltage - Zener (Nom) (Vz)":"110 V","Current - Reverse Leakage @ Vr":"100 nA @ 84 V","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 200 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87171d2e12030478252c3bb19e7c6e91.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6025B/alternatives.json"},"ai":{"faq":[{"question":"What is the tolerance and impedance of the 1N6025B?","answer":"Tolerance is ±5% on the 110 V nominal Zener voltage. Maximum Zener impedance (Zzt) is 650 Ohms at the specified test current."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6025B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6025B 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}}