{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6021A","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6021A","canonicalUrl":"https://icboms.com/microchip/1N6021A","factsUrl":"https://icboms.com/api/mcp/products/1N6021A","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6021A Zener diode, 75 V nominal, ±10% tolerance, 500 mW max power, DO-204AH (DO-35) axial package, through-hole mounting.","salesMarkdown":"## What the 75 V Zener voltage means for your rail The 1N6021A is a 75 V Zener diode from Microchip Technology in the standard DO-35 axial-lead package. The 75 V nominal breakdown sets the regulation point — a 75 V rail or a clamped node will sit within ±10% of that voltage across the rated current range, which is the tolerance band you design the downstream load around. ## Power and temperature — the thermal budget Rated for 500 mW maximum power dissipation in the DO-35 package. The wide operating temperature range of -65°C to 175°C covers military and industrial extremes — the junction temperature limit is the same 175°C, so derating is required above 25°C ambient if the full 500 mW is dissipated continuously. Reverse leakage is specified at 100 nA maximum when the applied reverse voltage is 47 V, well below the Zener knee. Forward voltage drop is 1.1 V maximum at 200 mA forward current — useful if the diode is also used as a general-purpose rectifier in the same BOM position. No end-of-life notice or successor has been issued.","metaTitle":"Microchip 1N6021A Zener Diode, 75 V, 500 mW, DO-35","metaDescription":"Microchip 1N6021A Zener diode: 75 V nominal, ±10% tolerance, 500 mW max power, DO-35 axial package. Active production, available to order. Request a quote.","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":"1N6021","Impedance (Max) (Zzt)":"300 Ohms","Operating Temperature":"-65°C~175°C","Supplier Device Package":"DO-35","Voltage - Zener (Nom) (Vz)":"75 V","Current - Reverse Leakage @ Vr":"100 nA @ 47 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/1N6021A/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1N6021A come in?","answer":"The 1N6021A is supplied in a DO-204AH (DO-35) axial-lead package, through-hole mount, shipped in bulk."},{"question":"What is the tolerance of the 1N6021A Zener voltage?","answer":"The Zener voltage tolerance is ±10%, so a 75 V nominal device will regulate between 67.5 V and 82.5 V under specified test conditions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6021A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6021A 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}}