{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MB2S-E3/80","brand":"Vishay","brandSlug":"vishay","productSlug":"MB2S-E3-80","canonicalUrl":"https://icboms.com/vishay/MB2S-E3-80","factsUrl":"https://icboms.com/api/mcp/products/MB2S-E3%2F80","rawCanonicalId":null},"summary":{"shortDescription":"Vishay MB2S-/80 single-phase bridge rectifier, standard technology, 200 V peak reverse, 500 mA average, TO-269AA (MBS) surface-mount package, Tape & Reel.","salesMarkdown":"## 200 V peak reverse, 500 mA average — the fit decision The MB2S-E3/80: The 200 V peak reverse voltage and 500 mA average rectified current are the two numbers that decide whether this bridge fits your low-voltage DC rail. A 200 V PRV gives comfortable headroom for a 120 VAC input — the rectified DC bus peaks around 170 V, so the margin is about 15 %. For 230 VAC applications the peak is roughly 325 V, which exceeds the 200 V rating; this part is not suitable there. The 500 mA average rating means this bridge is sized for auxiliary supplies, bias rails, or small-signal rectification — not a main power stage. Forward voltage is 1 V max at 400 mA, so conduction loss at full load is about 0.5 W, which the TO-269AA package can dissipate with standard PCB copper. ## Package and board-fit — TO-269AA (MBS) The MB2S-/80 comes in the TO-269AA surface-mount package, also designated MBS. It is a 4-pin small-outline package with a gull-wing lead form — the same footprint as the industry-standard MBS package used by multiple manufacturers. The 4-BESOP body is compact enough for dense layouts but still hand-solderable with a fine-tip iron if needed for prototyping. The upper limit means the part can run at full rated current in a 85 °C ambient without derating, as long as the PCB copper area is adequate.","metaTitle":"Vishay MB2S-E3/80 Bridge Rectifier, 500 mA, 200 V, TO-269AA","metaDescription":"Vishay MB2S-E3/80 single-phase bridge rectifier, 500 mA average, 200 V peak reverse, TO-269AA surface mount. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Single Phase","Technology":"Standard","Mounting Type":"Surface Mount","Package / Case":"TO-269AA, 4-BESOP","lifecycle_stage":"eol_hot","Operating Temperature":"-55°C ~ 150°C (TJ)","Supplier Device Package":"TO-269AA (MBS)","Voltage - Peak Reverse (Max)":"200 V","Current - Reverse Leakage @ Vr":"5 µA @ 200 V","Current - Average Rectified (Io)":"500 mA","Voltage - Forward (Vf) (Max) @ If":"1 V @ 400 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.51","priceTiers":[{"qty":1,"price":"$0.51000","currency":"USD"},{"qty":10,"price":"$0.44100","currency":"USD"},{"qty":100,"price":"$0.32920","currency":"USD"},{"qty":500,"price":"$0.25862","currency":"USD"},{"qty":1000,"price":"$0.19984","currency":"USD"},{"qty":3000,"price":"$0.18299","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/814884ff4d5b3c242e6587ed580714ac.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MB2S-E3%2F80/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the MB2S-/80 and get a price?","answer":"We source the MB2S-/80 through independent distribution channels."},{"question":"What compliance documentation does Vishay provide for the MB2S-/80?","answer":"The MB2S-/80 is ROHS3 Compliant. Vishay typically provides the RoHS certificate of compliance and REACH declaration upon request through the supply chain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/MB2S-E3-80","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/MB2S-E3-80 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}}