{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6023C","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6023C","canonicalUrl":"https://icboms.com/microchip/1N6023C","factsUrl":"https://icboms.com/api/mcp/products/1N6023C","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6023C Zener Diode, 91 V, 500 mW, ±2% Tolerance, DO-204AH DO-35 Axial, Through Hole, Bulk.","salesMarkdown":"## 91 V zener — what the ratings mean on the board The 1N6023C is a 91 V zener diode in a DO-35 axial-lead package, rated for 500 mW continuous power dissipation. That 91 V breakdown at ±2% tolerance means it clamps a rail or provides a reference voltage within about 1.8 V of the nominal — tight enough for most bias and protection circuits without an external trim. Reverse leakage is specified at 100 nA maximum when the applied voltage is 69 V, well below the breakdown knee. For a high-impedance node — say, the feedback divider on a switching regulator — that leakage current won't shift the set point by more than a few millivolts. A board that sees -55°C cold soak or 150°C junction temperature in a sealed enclosure stays within the device's rated envelope. ## Package and through-hole fit The DO-35 (DO-204AH) axial-lead package is a standard 0.020-inch diameter lead, 0.160-inch body length. It fits the same 0.100-inch pitch through-hole footprint as the 1N4744A or 1N5369B family — no board layout change if you are swapping into an existing position. Supplied in bulk tube, not tape-and-reel. For hand-assembly or low-volume production runs, the tube is the expected format; for automated insertion, request the reel-pack variant if one exists under the base number 1N6023.","metaTitle":"Microchip 1N6023C Zener Diode, 91 V, 500 mW, DO-35","metaDescription":"1N6023C 91 V zener diode from Microchip Technology, 500 mW, ±2% tolerance, DO-35 axial package, -65°C to 175°C. Active production, sourced 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":"±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":"1N6023","Impedance (Max) (Zzt)":"300 Ohms","Operating Temperature":"-65°C~175°C","Supplier Device Package":"DO-35","Voltage - Zener (Nom) (Vz)":"91 V","Current - Reverse Leakage @ Vr":"100 nA @ 69 V","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 200 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87171d2e12030478252c3bb19e7c6e91.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6023C/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the 1N6023C?","answer":"The 1N6023C is a standard 91 V zener in a DO-35 package. Pin-compatible alternatives from other manufacturers include the 1N5374B (5 W, 91 V, DO-201) but that is a larger package; within the same DO-35 footprint, the 1N4756A (91 V, 1 W) is a common cross-reference, though it has a different power rating and tolerance. Confirm the BOM's power dissipation and tolerance requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6023C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6023C 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}}