{"id":6624,"date":"2026-06-18T15:45:41","date_gmt":"2026-06-18T15:45:41","guid":{"rendered":"https:\/\/ic-vendor.com\/mb6s-2\/"},"modified":"2026-06-18T15:45:41","modified_gmt":"2026-06-18T15:45:41","slug":"mb6s-2","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/mb6s-2\/","title":{"rendered":"MB6S"},"content":{"rendered":"

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

The MB6S from MDD (Microdiode Electronics) is a 0.5A, 600V single-phase glass-passivated bridge rectifier in a compact SOP-4 (MB-S) surface-mount package. It provides full-wave rectification of AC to DC with low forward voltage drop and high surge current capability. Ideal for compact power supplies, adapters, and household appliances where PCB space is limited.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n
Maximum Repetitive Reverse Voltage (VRRM)<\/td>\n600V<\/td>\n<\/tr>\n
Average Rectified Output Current (IO)<\/td>\n0.5A<\/td>\n<\/tr>\n
Forward Voltage Drop (VF)<\/td>\n1.0V max per bridge @ 0.5A<\/td>\n<\/tr>\n
Reverse Current (IR)<\/td>\n5 \u00b5A max @ 600V<\/td>\n<\/tr>\n
Peak Forward Surge Current (IFSM)<\/td>\n30A @ 8.3 ms<\/td>\n<\/tr>\n
Junction Temperature Range<\/td>\n-55\u00b0C \u81f3 +150\u00b0C<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-55\u00b0C to +125\u00b0C (ambient)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSOP-4 (MB-S, 4.5\u00d74.0\u00d71.8 mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 600V reverse voltage rating for universal AC input<\/li>\n
  • Low forward voltage drop: 1.0V per bridge at 0.5A<\/li>\n
  • High surge current capability: 30A<\/li>\n
  • Glass passivated junction for reliability<\/li>\n
  • Compact SOP-4 package saves PCB space<\/li>\n
  • Ideal for high-density PCB mounting<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • AC-DC power supply input rectification<\/li>\n
    • Wall adapter and charger rectifier stage<\/li>\n
    • Home appliance power supply<\/li>\n
    • Small DC motor drive rectification<\/li>\n
    • Signal rectification and polarity protection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MB6S from MDD (Microdiode Electronics) is a 0.5A, 600V single-phase glass-passivated bridge rectifier in a compact SOP-4 (MB-S) surface-mount package. It provides full-wave rectification of AC to DC with low forward voltage drop and high surge current capability. Ideal for compact power supplies, adapters, and household appliances where PCB space is limited. […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[],"chip_brand":[225],"class_list":["post-6624","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-mdd"],"acf":{"brief_explanation":"Bridge rectifier, 0.5A, 600V, 1.0V VF, SOP-4","date_code":"","package_case":"SOP-4 \/ MB-S (4.5\u00d74.0\u00d71.8 mm)","in_stock":16800,"datasheet":"https:\/\/www.mdd.hk\/upload\/file\/MB6S.pdf","price":"$0.04 @ 1ku","product_introduction":"The MB6S from MDD is a 0.5A, 600V single-phase bridge rectifier in a compact SOP-4 surface-mount package. It provides full-wave AC-to-DC rectification with low 1.0V forward voltage drop and 30A surge current capability. The 600V rating supports universal AC input (85-264VAC), making it ideal for compact power supplies, wall adapters, and household appliance rectifier stages.","working_principle":"The MB6S contains four glass-passivated silicon diodes connected in a Graetz bridge configuration. During the positive half-cycle of AC input, two diagonal diodes conduct, routing current through the load in the forward direction. During the negative half-cycle, the other two diagonal diodes conduct, again routing current through the load in the same direction. This full-wave rectification produces a pulsating DC output with double the input frequency, which is then filtered by external capacitors. The glass passivation protects the junction surfaces from contamination and improves long-term reliability.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>AC1<\/td>Input<\/td>AC input terminal 1<\/td><\/tr>\n
      2<\/td>AC2<\/td>Input<\/td>AC input terminal 2<\/td><\/tr>\n
      3<\/td>DC+<\/td>Output<\/td>Positive DC output<\/td><\/tr>\n
      4<\/td>DC-<\/td>Output<\/td>Negative DC output (ground reference)<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • AC-DC power supply input stage rectification for universal input<\/li>\n
      • Wall adapter and battery charger rectifier bridge<\/li>\n
      • Home appliance power supply and motor drive rectification<\/li>\n
      • Small DC motor drive AC input rectification<\/li>\n
      • Signal rectification and AC polarity conversion<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Diodes Inc<\/td>MB6S-TP<\/td>SOP-4<\/td>Direct equivalent from Diodes Inc<\/td><\/tr>\n
        MDD<\/td>MB6M<\/td>SOP-4<\/td>1000V version for higher voltage<\/td><\/tr>\n
        MDD<\/td>MB6F<\/td>SOP-4<\/td>Fast recovery version<\/td><\/tr>\n
        ONSEMI<\/td>MB6S<\/td>SOP-4<\/td>Direct equivalent from onsemi<\/td><\/tr>\n
        MDD<\/td>ABS10<\/td>SOP-4<\/td>1A version for higher current<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/6624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=6624"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/6624\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=6624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=6624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=6624"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=6624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}