{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6012A","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6012A","canonicalUrl":"https://icboms.com/microchip/1N6012A","factsUrl":"https://icboms.com/api/mcp/products/1N6012A","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6012A Zener diode, 33 V nominal, 500 mW, ±10% tolerance, DO-35 axial package, -65°C to 175°C.","salesMarkdown":"## 33 V regulation in a DO-35 axial package The 1N6012A is a 33 V Zener diode from Microchip Technology, rated for 500 mW continuous power dissipation in the DO-35 axial-lead package. The 33 V nominal breakdown voltage suits it for voltage reference, shunt regulation, or clamping in low-power rails up to about 15 mA continuous Zener current. ## Tolerance and leakage — what they mean for the BOM ±10% tolerance on Vz means a 33 V part can regulate anywhere from 29.7 V to 36.3 V at the specified test current. For a precision reference, a tighter-tolerance Zener or a TL431 shunt is needed; for general-purpose rail clamping or overvoltage crowbar, this spread is acceptable. Reverse leakage is 100 nA maximum at 21 V reverse bias — two-thirds of the nominal breakdown voltage. In battery-powered circuits, that leakage is negligible; a 100 nA draw at 21 V represents about 2.1 µW standby loss. Maximum forward voltage is 1.1 V at 200 mA forward current, which matters if the diode is used as a low-speed rectifier or flyback clamp in the forward direction. For a new design or a BOM fill, this part is available through franchised and independent distribution channels.","metaTitle":"Microchip 1N6012A Zener Diode, 33 V, 500 mW, DO-35","metaDescription":"Buy Microchip Technology 1N6012A Zener diode: 33 V nominal, 500 mW, ±10% tolerance, DO-35 axial package. Active production, sourced per RFQ.","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":"1N6012","Impedance (Max) (Zzt)":"110 Ohms","Operating Temperature":"-65°C~175°C","Supplier Device Package":"DO-35","Voltage - Zener (Nom) (Vz)":"33 V","Current - Reverse Leakage @ Vr":"100 nA @ 21 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/1N6012A/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1N6012A come in?","answer":"It is supplied in the DO-35 axial-lead package (DO-204AH), supplied in Bulk. The mounting type is through-hole."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6012A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6012A 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}}