{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VS-2KBB100","brand":"Vishay","brandSlug":"vishay","productSlug":"VS-2KBB100","canonicalUrl":"https://icboms.com/vishay/VS-2KBB100","factsUrl":"https://icboms.com/api/mcp/products/VS-2KBB100","rawCanonicalId":null},"summary":{"shortDescription":"Vishay VS-2KBB100, single-phase bridge rectifier, 1 kV peak reverse voltage, 1.9 A average rectified current, 1.1 V forward drop at 1.9 A, through-hole 4-SIP 2KBB package, -40°C to 150°C junction temperature.","salesMarkdown":"## 1 kV peak reverse — why the voltage class matters The VS-2KBB100 is a single-phase bridge rectifier rated for a peak reverse voltage of 1 kV. That places it in the high-voltage class — suitable for rectifying 240 VAC mains or higher, with enough margin for line transients and surge events common in industrial power supplies and motor drives. ## 1.9 A average current — derating for real loads The average rectified current is 1.9 A, with a forward voltage drop of 1.1 V at that current. At full load, the conduction loss is about 2.1 W — the 4-SIP through-hole package relies on the PCB copper and airflow to keep the junction below the 150°C maximum. For continuous operation above 1 A, a heatsink or forced air should be considered. ## Through-hole 4-SIP — footprint and assembly Housed in a 4-SIP, 2KBB package, the VS-2KBB100 is a through-hole device. The four pins are on 0.100-inch pitch, and the body is compact enough for dense board layouts. Through-hole mounting gives a robust mechanical anchor for high-vibration environments like industrial drives and automotive under-hood applications. It is ROHS3 compliant.","metaTitle":"VS-2KBB100 Bridge Rectifier, 1 kV, 1.9 A, 4-SIP","metaDescription":"VS-2KBB100 single-phase bridge rectifier, 1 kV peak reverse, 1.9 A average, 1.1 Vf at rated current. Active production, ROHS3 compliant.","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, 2KBB","lifecycle_stage":"eol_hot","Operating Temperature":"-40°C ~ 150°C (TJ)","Supplier Device Package":"2KBB","Voltage - Peak Reverse (Max)":"1 kV","Current - Reverse Leakage @ Vr":"10 µA @ 1000 V","Current - Average Rectified (Io)":"1.9 A","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 1.9 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.72","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.72000","currency":"USD"},{"qty":10,"price":"$1.54400","currency":"USD"},{"qty":100,"price":"$1.24110","currency":"USD"},{"qty":500,"price":"$1.01970","currency":"USD"},{"qty":1000,"price":"$0.90700","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/340662acd058a6ffa594f8c5b3f5d38d.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/VS-2KBB100","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/VS-2KBB100 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}