{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N746A-1E3","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N746A-1E3","canonicalUrl":"https://icboms.com/microchip/1N746A-1E3","factsUrl":"https://icboms.com/api/mcp/products/1N746A-1E3","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N746A-1E3 Zener diode, 3.3 V nominal, ±5% tolerance, 500 mW, DO-204AH (DO-35) axial lead, through hole, bulk.","salesMarkdown":"## 3.3 V Zener — 500 mW power rating The Microchip 1N746A-1E3 is a 3.3 V Zener diode in the standard DO-35 axial-lead package, rated for 500 mW maximum power dissipation. The ±5% tolerance on the nominal voltage means the regulation point stays within 3.135 V to 3.465 V across the operating range — tight enough for most low-voltage rail clamping or reference applications.","metaTitle":"Microchip 1N746A-1E3 Zener Diode, 3.3 V, 500 mW, DO-35","metaDescription":"Microchip 1N746A-1E3 Zener diode, 3.3 V nominal, ±5% tolerance, 500 mW, DO-35 axial package. Active production, ROHS3 compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Tolerance":"±5%","Power - Max":"500 mW","Mounting Type":"Through Hole","Package / Case":"DO-204AH, DO-35, Axial","lifecycle_stage":"eol_hot","Impedance (Max) (Zzt)":"24 Ohms","Operating Temperature":"-65°C ~ 175°C (TJ)","Supplier Device Package":"DO-35 (DO-204AH)","Voltage - Zener (Nom) (Vz)":"3.3 V","Current - Reverse Leakage @ Vr":"5 µA @ 1 V","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 200 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.25","priceTiers":[{"qty":1,"price":"$2.25000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6d98779aa8949dce03bf707e4821c9ef.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N746A-1E3/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for the 1N746A-1E3?","answer":"Submit an RFQ against your target quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N746A-1E3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N746A-1E3 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}}