{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BU1006-E3/45","brand":"Vishay","brandSlug":"vishay","productSlug":"BU1006-E3-45","canonicalUrl":"https://icboms.com/vishay/BU1006-E3-45","factsUrl":"https://icboms.com/api/mcp/products/BU1006-E3%2F45","rawCanonicalId":null},"summary":{"shortDescription":"Vishay BU1006-/45 single-phase bridge rectifier, 600 V peak reverse, 3.2 A average, 1.05 Vf at 5 A, through-hole 4-SIP BU package, ROHS3 compliant.","salesMarkdown":"## 600 V, 3.2 A — the rectifier for a 240 VAC line The BU1006-E3/45: The BU1006-/45 is a Vishay single-phase bridge rectifier rated for 600 V peak reverse voltage and 3.2 A average rectified output. That 600 V PRV gives you a 2× safety margin on a 240 VAC line (340 V peak) — the diode blocks comfortably through the full sine wave plus switching transients without avalanche stress. The 1.05 V forward drop at 5 A is the conduction loss figure you budget for heatsinking. At 3.2 A average, two diodes conduct at any instant — total dissipation is about 3.4 W. ## Reverse leakage and thermal stability Reverse leakage is specified at 5 µA at the full 600 V blocking voltage. That figure is at 25°C junction — expect it to double roughly every 10°C, so at 125°C junction the leakage is in the low milliamps. For a lightly loaded supply that idles most of the time, the leakage current at high temperature can dominate the no-load power budget. The 150°C maximum junction temperature is standard for a silicon rectifier, but the package thermal resistance determines how close you can run to that limit. Vishay lists the BU1006-/45 as an active product with ROHS3 compliance.","metaTitle":"Vishay BU1006-E3/45 Bridge Rectifier, 600 V, 3.2 A","metaDescription":"Vishay BU1006-E3/45 single-phase bridge rectifier, 600 V peak reverse, 3.2 A average, 1.05 Vf at 5 A. Active, ROHS3. Sourced 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)":"600 V","Current - Reverse Leakage @ Vr":"5 µA @ 600 V","Current - Average Rectified (Io)":"3.2 A","Voltage - Forward (Vf) (Max) @ If":"1.05 V @ 5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.17","priceTiers":[{"qty":1,"price":"$2.17000","currency":"USD"},{"qty":10,"price":"$1.95200","currency":"USD"},{"qty":100,"price":"$1.56890","currency":"USD"},{"qty":500,"price":"$1.28904","currency":"USD"},{"qty":1000,"price":"$1.14658","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/799fad8f8bf018062ae961781a76e1c7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BU1006-E3%2F45/alternatives.json"},"ai":{"faq":[{"question":"What package does BU1006-/45 come in?","answer":"The BU1006-/45 is supplied in a through-hole 4-SIP BU package, shipped in tube form. The supplier device package is Vishay's isoCINK+ BU, which provides a direct thermal path from the die to the copper tab."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/BU1006-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/BU1006-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}}