{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6005A","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6005A","canonicalUrl":"https://icboms.com/microchip/1N6005A","factsUrl":"https://icboms.com/api/mcp/products/1N6005A","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6005A Zener diode, 16 V nominal, 500 mW, ±10% tolerance, DO-204AH (DO-35) axial, through-hole, Bulk.","salesMarkdown":"## 16 V Zener, 500 mW, DO-35 — active production The 1N6005A: The ±10% tolerance on Vz means the actual Zener voltage falls between 14.4 V and 17.6 V at the test current — wide enough for general-purpose clamping and voltage reference in circuits that do not require a tight regulation band. For precision references, a ±5% or ±2% grade would be a better fit. ## Temperature range and dynamic impedance Operating junction temperature spans -65°C to 175°C — military-grade range that covers avionics, downhole, and engine-bay applications where the ambient sees extremes. The 48 Ohms maximum Zener impedance (Zzt) at the test current is typical for a 16 V, 500 mW device; higher Zzt means the regulation voltage shifts more with current variation than a lower-impedance Zener would. Reverse leakage is specified at 100 nA maximum at 9.9 V — well below the Zener knee, so standby current in a voltage-clamp circuit stays negligible. Forward voltage is 1.1 V maximum at 200 mA, giving the diode a secondary role as a rectifier if needed, though the primary function is Zener regulation. ## DO-35 axial — through-hole integration The DO-204AH (DO-35) glass axial package measures roughly 0.166-inch body diameter with 1.0-inch lead length — standard for hand-insertion, wave-solder, or high-reliability socketing. The through-hole form factor simplifies rework and inspection compared to surface-mount equivalents, and the glass hermetic seal suits humid or corrosive environments. Supplied in Bulk packaging — loose tubes or bags, not tape-and-reel. For automated insertion, verify the feed system accepts axial-lead parts; otherwise a reel-pack variant (if available) would be needed for pick-and-place.","metaTitle":"Microchip 1N6005A Zener Diode, 16 V, 500 mW, DO-35","metaDescription":"1N6005A Zener diode, 16 V nominal, 500 mW, ±10% tolerance, DO-35 axial. Active production. Quoted 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":"±10%","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":"1N6005","Impedance (Max) (Zzt)":"48 Ohms","Operating Temperature":"-65°C~175°C","Supplier Device Package":"DO-35","Voltage - Zener (Nom) (Vz)":"16 V","Current - Reverse Leakage @ Vr":"100 nA @ 9.9 V","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 200 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87171d2e12030478252c3bb19e7c6e91.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6005A/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1N6005A?","answer":"The 1N6005A is the ±10% tolerance variant of the base 1N6005 family. The 1N6005B (with ±5% tolerance) is a direct pin-compatible drop-in if tighter regulation is needed. No other manufacturer's DO-35 16 V Zener is confirmed as a formal second-source cross, but parametric equivalents from other brands exist — verify the Zzt and leakage match your circuit's limits before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6005A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6005A 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}}