{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6014B","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6014B","canonicalUrl":"https://icboms.com/microchip/1N6014B","factsUrl":"https://icboms.com/api/mcp/products/1N6014B","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6014B Zener diode, 39 V, 500 mW, ±5% tolerance, DO-204AH DO-35 Axial, Through Hole, Bulk.","salesMarkdown":"Microchip Technology lists the 1N6014B as Obsolete. No official successor or second-source is recorded on this line. ## Zener voltage, power, and temperature grade The 1N6014B is a 39 V Zener diode rated for 500 mW continuous power dissipation. The ±5% tolerance on the nominal Zener voltage means the actual Vz sits between 37.05 V and 40.95 V — tight enough for a fixed-voltage reference or a simple shunt regulator. That is the full military-grade range — the diode can sit in an avionics power supply or a downhole instrument where the ambient cycles well beyond industrial limits. ## Package and reverse leakage Supplied in the DO-35 glass axial package. The through-hole body is standard for point-to-point wiring or through-hole PCB assembly — the glass seal keeps moisture out, which matters for long-term stability in humid environments. Reverse leakage is specified at 100 nA maximum when the reverse voltage is 30 V. At 30 V the diode is well below its Zener knee, so the leakage figure is the standby current in a voltage-sensing circuit — negligible for most designs.","metaTitle":"Microchip 1N6014B Zener Diode, 39 V, 500 mW, DO-35","metaDescription":"Microchip 1N6014B 39 V Zener diode, 500 mW, DO-35, ±5% tolerance. Obsolete — sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"1N6014","Impedance (Max) (Zzt)":"130 Ohms","Operating Temperature":"-65°C~175°C","Supplier Device Package":"DO-35","Voltage - Zener (Nom) (Vz)":"39 V","Current - Reverse Leakage @ Vr":"100 nA @ 30 V","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 200 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87171d2e12030478252c3bb19e7c6e91.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6014B/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6014B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6014B when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T05:19:34.933Z","lastPublished":"2026-07-21T05:19:34.933Z","indexable":true}}