{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6030B/TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6030B-TR","canonicalUrl":"https://icboms.com/microchip/1N6030B-TR","factsUrl":"https://icboms.com/api/mcp/products/1N6030B%2FTR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6030B/TR Zener diode, 180 V, 500 mW, ±5%, DO-204AH DO-35 Axial, Tape & Reel.","salesMarkdown":"## 180 V regulation in a hand-solderable package The 1N6030B/TR is a 180 V Zener diode in the classic DO-35 axial-lead package — a voltage reference you can breadboard, dead-bug, or solder into a through-hole board without a microscope. Rated for 500 mW continuous power dissipation, it handles the steady-state bias current for a voltage rail or clamp circuit without needing a heatsink. The ±5% tolerance on the 180 V nominal means the actual Zener voltage sits between 171 V and 189 V — tight enough for most regulation and overvoltage protection roles. ## Temperature range and reverse leakage Operating from -65°C to 175°C, this diode covers military-temperature and high-reliability applications — the junction can sit hot without derating the 500 mW ceiling. Reverse leakage is specified at 100 nA maximum at 137 V reverse bias — well below the Zener knee, so the diode draws negligible current until it reaches the breakdown region. Maximum forward voltage is 1.1 V at 200 mA forward current — useful if you also need a general-purpose rectifier in the same DO-35 footprint. ## Active production — no end-of-life concern The /TR suffix denotes Tape & Reel packaging, which is the standard reel format for automated insertion equipment, even though the diode itself is through-hole.","metaTitle":"Microchip 1N6030B/TR Zener Diode, 180 V, 500 mW, DO-35","metaDescription":"Microchip Technology 1N6030B/TR Zener diode, 180 V nominal, 500 mW, ±5% tolerance, DO-35 axial package. 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":"Tape & Reel (TR)","Tolerance":"±5%","Power - Max":"500 mW","Mounting Type":"Through Hole","Package / Case":"DO-204AH, DO-35, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Impedance (Max) (Zzt)":"1.7 kOhms","Operating Temperature":"-65°C~175°C","Supplier Device Package":"DO-35","Voltage - Zener (Nom) (Vz)":"180 V","Current - Reverse Leakage @ Vr":"100 nA @ 137 V","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 200 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87171d2e12030478252c3bb19e7c6e91.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6030B%2FTR/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum power dissipation?","answer":"The 1N6030B/TR is rated for 500 mW continuous power dissipation. At 180 V Zener voltage, this limits the steady-state current to roughly 2.8 mA before exceeding the power rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6030B-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6030B-TR 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}}