{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6028C","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6028C","canonicalUrl":"https://icboms.com/microchip/1N6028C","factsUrl":"https://icboms.com/api/mcp/products/1N6028C","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6028C Zener diode, 150 V nominal, ±2% tolerance, 500 mW, DO-204AH (DO-35) axial-lead, Bulk.","salesMarkdown":"## 150 V Zener with tight ±2% tolerance The 1N6028C is a 150 V Zener diode from Microchip Technology in a DO-35 axial-lead package. The ±2% tolerance holds the regulation voltage tighter than the standard ±5% grade, which matters when the Zener sets the reference for a shunt regulator or clamps a supply rail that feeds sensitive analog circuitry. Rated for 500 mW continuous power dissipation, the part can handle steady-state bias currents up to about 3.3 mA at 150 V before the junction exceeds its thermal limit. The 1.25 kOhm maximum Zener impedance (Zzt) means the regulation voltage shifts less than 1.25 V per mA of load current — a reasonable figure for a 150 V device. ## Wide temperature range and reverse leakage Operating from -65°C to 175°C, the 1N6028C covers the full military temperature band. Reverse leakage is specified at 100 nA maximum at 114 V reverse bias — 76 % of the nominal Zener voltage — so the part does not load the circuit appreciably below the breakdown knee. Forward voltage is 1.1 V maximum at 200 mA forward current, typical for a silicon Zener diode in this voltage class. Microchip Technology lists the 1N6028C as Active (current production).","metaTitle":"1N6028C Zener Diode, 150 V, ±2%, 500 mW, DO-35","metaDescription":"Microchip Technology 1N6028C Zener diode, 150 V nominal, ±2% tolerance, 500 mW, DO-35 axial-lead. Active production, sourced 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":"±2%","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":"1N6028","Impedance (Max) (Zzt)":"1.25 kOhms","Operating Temperature":"-65°C~175°C","Supplier Device Package":"DO-35","Voltage - Zener (Nom) (Vz)":"150 V","Current - Reverse Leakage @ Vr":"100 nA @ 114 V","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 200 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4150","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87171d2e12030478252c3bb19e7c6e91.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6028C/alternatives.json"},"ai":{"faq":[{"question":"How can I order 1N6028C or check availability?","answer":"The 1N6028C is sourced to order through independent distribution. Submit an RFQ for current pricing and lead time confirmation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6028C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6028C 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}}