{"id":3529,"date":"2026-06-06T10:01:22","date_gmt":"2026-06-06T10:01:22","guid":{"rendered":"https:\/\/materialparts.com\/mb6s\/"},"modified":"2026-06-06T10:01:22","modified_gmt":"2026-06-06T10:01:22","slug":"mb6s","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/mb6s\/","title":{"rendered":"MB6S"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The MB6S is a single-phase glass-passivated bridge rectifier rated at 600V\/0.5A in a compact MBS (SOP-4) surface-mount package. With a low 1.0V forward voltage drop per element and 30A surge current rating, it is designed for low-power AC-DC rectification in space-constrained applications including adapters, chargers, and household appliances.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n
Peak Repetitive Reverse Voltage<\/td>\n600V<\/td>\n<\/tr>\n
Average Rectified Output Current<\/td>\n0.5A<\/td>\n<\/tr>\n
Forward Voltage Drop<\/td>\n1.0V max @ 0.5A<\/td>\n<\/tr>\n
Peak Forward Surge Current<\/td>\n30A (8.3ms)<\/td>\n<\/tr>\n
Reverse Leakage Current<\/td>\n5 uA max<\/td>\n<\/tr>\n
Junction Temperature<\/td>\n-55 to 150 C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nMBS \/ SOP-4<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 600V reverse voltage for mains-connected applications<\/li>\n
  • Low forward voltage drop of 1.0V per element<\/li>\n
  • 30A surge current capability for inrush handling<\/li>\n
  • Glass passivated junction for reliability<\/li>\n
  • Compact MBS surface-mount package (4.6 x 3.8 x 1.6mm)<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • AC-DC power supplies and adapters<\/li>\n
    • Battery chargers and power bricks<\/li>\n
    • Household appliances<\/li>\n
    • Low-power rectification circuits<\/li>\n
    • PCB-mounted power input stages<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MB6S is a single-phase glass-passivated bridge rectifier rated at 600V\/0.5A in a compact MBS (SOP-4) surface-mount package. With a low 1.0V forward voltage drop per element and 30A surge current rating, it is designed for low-power AC-DC rectification in space-constrained applications including adapters, chargers, and household appliances. Key Specifications Peak Repetitive Reverse […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[57,13],"tags":[],"chip_brand":[144],"class_list":["post-3529","post","type-post","status-publish","format-standard","hentry","category-insulated-gate-bipolar-transistors-igbt","category-integrated-circuits-ics","chip_brand-on"],"acf":{"brief_explanation":"600V\/0.5A bridge rectifier, 1.0V Vf, MBS\/SOP-4 SMD, -55 to 150C","date_code":"","package_case":"MBS \/ SOP-4 (4.6 x 3.8 x 1.6 mm)","in_stock":6012,"datasheet":"https:\/\/www.onsemi.com\/pub\/Collateral\/MB6S-D.PDF","price":"$0.08 @ 1ku","product_introduction":"The MB6S is a single-phase glass-passivated bridge rectifier rated for 600V peak repetitive reverse voltage and 0.5A average rectified output current. Packaged in a compact MBS surface-mount format, it provides full-wave rectification in a minimal footprint. The device features a low forward voltage drop of 1.0V per element and can withstand 30A peak forward surge current, making it suitable for low-power AC-DC conversion in adapters, chargers, and household appliances.","working_principle":"The MB6S contains four diodes in a Graetz bridge configuration converting single-phase AC into full-wave rectified DC. During the positive half-cycle, two diagonally opposite diodes conduct; during the negative half-cycle, the other two conduct. This full-wave rectification doubles the output frequency relative to the input, reducing ripple and improving filtering efficiency. The glass passivation process protects the silicon junctions from contamination and ensures reliable long-term operation.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>AC1<\/td>Input<\/td>AC input connection 1<\/td><\/tr>
      2<\/td>-<\/td>Output<\/td>Negative DC output<\/td><\/tr>
      3<\/td>AC2<\/td>Input<\/td>AC input connection 2<\/td><\/tr>
      4<\/td>+<\/td>Output<\/td>Positive DC output<\/td><\/tr><\/table>","application_scenarios":"
      • AC-DC adapters: Full-wave rectification in wall-mount power adapters<\/li>
      • Battery chargers: Input rectification for charging circuits<\/li>
      • Household appliances: Low-power rectification in LED drivers and smart plugs<\/li>
      • PCB power input: On-board rectification for AC-powered systems<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Various<\/td>MB6F<\/td>MBF<\/td>Same rating, different outline<\/td><\/tr>
        Various<\/td>DB107S<\/td>MBS<\/td>1000V\/1A, higher rating<\/td><\/tr>
        Various<\/td>MB10S<\/td>MBS<\/td>1000V\/0.5A, higher voltage<\/td><\/tr>
        Various<\/td>KBP206<\/td>KBP<\/td>600V\/2A, through-hole<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/3529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=3529"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/3529\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=3529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=3529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=3529"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=3529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}