{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BU2008-E3/45","brand":"Vishay","brandSlug":"vishay","productSlug":"BU2008-E3-45","canonicalUrl":"https://icboms.com/vishay/BU2008-E3-45","factsUrl":"https://icboms.com/api/mcp/products/BU2008-E3%2F45","rawCanonicalId":null},"summary":{"shortDescription":"Vishay BU2008-/45 single-phase bridge rectifier, standard technology, 800 V peak reverse, 3.5 A average rectified, 1.05 V forward drop, through-hole isoCINK+ BU package, tube.","salesMarkdown":"## 800 V, 3.5 A single-phase bridge in a through-hole package The BU2008-E3/45: The Vishay BU2008-/45 is a single-phase bridge rectifier rated for 800 V peak reverse voltage and 3.5 A average rectified output current — the two numbers that define its place in a power supply front end or DC bus precharge circuit. ## Thermal and package fit for the BOM Supplied in tube packaging, which is the typical format for through-hole power devices going into manual or wave-solder assembly lines. ## Active lifecycle and compliance status ROHS3 compliant, which covers the full ten restricted substances including the four phthalates — no exemption paperwork needed for EU-market equipment.","metaTitle":"Vishay BU2008-E3/45 Bridge Rectifier, 800 V, 3.5 A, BU","metaDescription":"Vishay BU2008-E3/45 single-phase bridge rectifier, 800 V peak reverse, 3.5 A average, isoCINK+ BU package. Active, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Diode Type":"Single Phase","Technology":"Standard","Mounting Type":"Through Hole","Package / Case":"4-SIP, BU","lifecycle_stage":"eol_hot","Operating Temperature":"-55°C ~ 150°C (TJ)","Supplier Device Package":"isoCINK+™ BU","Voltage - Peak Reverse (Max)":"800 V","Current - Reverse Leakage @ Vr":"5 µA @ 800 V","Current - Average Rectified (Io)":"3.5 A","Voltage - Forward (Vf) (Max) @ If":"1.05 V @ 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.04","priceTiers":[{"qty":1,"price":"$3.04000","currency":"USD"},{"qty":10,"price":"$2.73400","currency":"USD"},{"qty":100,"price":"$2.19730","currency":"USD"},{"qty":500,"price":"$1.80528","currency":"USD"},{"qty":1000,"price":"$1.60578","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d8acdc766974e747e881a1d3a6b10e4d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BU2008-E3%2F45/alternatives.json"},"ai":{"faq":[{"question":"How can I order the BU2008-/45 or check availability?","answer":"The BU2008-/45 is an active Vishay part sourced through independent distribution."},{"question":"What is the reverse leakage current of the BU2008-/45 at its rated voltage?","answer":"Maximum reverse leakage is 5 µA at 800 V reverse voltage, which is typical for a standard-recovery bridge of this current class and keeps standby losses negligible in a continuously-powered circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/BU2008-E3-45","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/BU2008-E3-45 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}}