{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"KBL06-E4/51","brand":"Vishay","brandSlug":"vishay","productSlug":"KBL06-E4-51","canonicalUrl":"https://icboms.com/vishay/KBL06-E4-51","factsUrl":"https://icboms.com/api/mcp/products/KBL06-E4%2F51","rawCanonicalId":null},"summary":{"shortDescription":"Vishay KBL06-/51, Single Phase Bridge Rectifier, Standard Technology, 600 V Peak Reverse, 4 A Average, 1.1 V Forward, Through Hole, KBL Package, Bulk.","salesMarkdown":"## What this 600V 4A bridge rectifier does on your board The KBL06-E4/51: The Vishay KBL06-/51 is a single-phase bridge rectifier in the standard KBL through-hole package, rated for 600 V peak reverse voltage and 4 A average rectified output current. It converts AC to DC in power supplies where the peak line voltage stays under 600 V — think offline SMPS front ends, battery chargers, and motor-drive DC buses. ## Temperature range and reverse leakage — the real-world limits The operating junction temperature spans -50°C to 150°C, which covers industrial and many automotive under-hood environments — the 150°C ceiling is where the silicon leakage starts to dominate. Reverse leakage is specified at 5 µA at 600 V reverse, measured at 25°C; expect that figure to climb an order of magnitude or more at 125°C junction, so budget for higher standby loss in hot enclosures.","metaTitle":"Vishay KBL06-E4/51 Bridge Rectifier, 600V 4A, KBL Package","metaDescription":"Vishay KBL06-E4/51 single-phase bridge rectifier: 600V peak reverse, 4A average, 1.1V Vf at 4A. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Diode Type":"Single Phase","Technology":"Standard","Mounting Type":"Through Hole","Package / Case":"4-SIP, KBL","lifecycle_stage":"eol_hot","Operating Temperature":"-50°C ~ 150°C (TJ)","Supplier Device Package":"KBL","Voltage - Peak Reverse (Max)":"600 V","Current - Reverse Leakage @ Vr":"5 µA @ 600 V","Current - Average Rectified (Io)":"4 A","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.58","priceTiers":[{"qty":1,"price":"$1.58000","currency":"USD"},{"qty":10,"price":"$1.41100","currency":"USD"},{"qty":100,"price":"$1.10000","currency":"USD"},{"qty":500,"price":"$0.90872","currency":"USD"},{"qty":1000,"price":"$0.74448","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/04e6d1e8054af0e7573510d6c848ee48.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/KBL06-E4%2F51/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/KBL06-E4-51","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/KBL06-E4-51 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}}