{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6312","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6312","canonicalUrl":"https://icboms.com/microchip/1N6312","factsUrl":"https://icboms.com/api/mcp/products/1N6312","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6312 Zener diode, 3.3 V nominal, 500 mW, ±5% tolerance, DO-204AH (DO-35) axial, through hole, bulk.","salesMarkdown":"The 1N6312 is a 3.3 V Zener diode, ±5% tolerance, in a through-hole DO-35 (DO-204AH) axial package rated for 500 mW continuous power dissipation. That 500 mW ceiling sets the maximum steady-state current at about 150 mA — above that, the junction temperature climbs past the 175 °C absolute max and the device drifts or fails. The 27 Ohm maximum Zener impedance (Zzt) at the test current means the regulation slope is about 27 mV per mA of load change — adequate for a simple reference or clamp, but not a precision rail. The reverse leakage is 5 µA at 1 V, which is the leakage floor before the Zener knee; below 2.5 V the part draws essentially no current, so it works as a low-leakage overvoltage clamp on a 3.3 V logic supply.","metaTitle":"1N6312 Zener Diode 3.3 V 500 mW ±5% DO-35 Axial","metaDescription":"Microchip Technology 1N6312 Zener diode: 3.3 V nominal, 500 mW, ±5% tolerance, DO-35 axial package. Active production, available 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":"±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":"1N6312","Impedance (Max) (Zzt)":"27 Ohms","Operating Temperature":"-65°C~175°C","Supplier Device Package":"DO-35","Voltage - Zener (Nom) (Vz)":"3.3 V","Current - Reverse Leakage @ Vr":"5 µA @ 1 V","Voltage - Forward (Vf) (Max) @ If":"1.4 V @ 1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.0850","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f6c06256cea906d2cfe466171434be29.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6312/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6312","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6312 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}}