{"id":9977,"date":"2026-07-08T07:37:45","date_gmt":"2026-07-08T07:37:45","guid":{"rendered":"https:\/\/materialparts.com\/ss24-e3-57t\/"},"modified":"2026-07-08T07:37:45","modified_gmt":"2026-07-08T07:37:45","slug":"ss24-e3-57t","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/ss24-e3-57t\/","title":{"rendered":"SS24-E3\/57T"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The Vishay SS24-E3\/57T is a 2A, 20V Schottky rectifier diode in SMA (DO-214AC) package. With a low 0.5V forward voltage drop at 2A, it is designed for low-voltage high-efficiency rectification, freewheeling, and reverse protection in battery-powered devices and DC-DC converters.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0646\u0648\u0639<\/td>\nSchottky Rectifier<\/td>\n<\/tr>\n
Reverse Voltage<\/td>\n20V<\/td>\n<\/tr>\n
Average Forward Current<\/td>\n2A<\/td>\n<\/tr>\n
Forward Voltage<\/td>\n0.5V @ 2A (typical)<\/td>\n<\/tr>\n
Reverse Current<\/td>\n2uA @ 20V (typical)<\/td>\n<\/tr>\n
Peak Forward Surge<\/td>\n50A (8.3ms)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-65\u00b0C to +150\u00b0C (Tj)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSMA (DO-214AC)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Low 0.5V forward voltage for high efficiency<\/li>\n
  • 20V for single-cell Li-ion systems<\/li>\n
  • 2A in compact SMA package<\/li>\n
  • Zero reverse recovery time<\/li>\n
  • Guard ring for overvoltage protection<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Single-cell Li-ion DC-DC freewheeling<\/li>\n
    • \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629 \u0627\u0644\u0639\u0643\u0633\u064a\u0629<\/li>\n
    • 5V power supply OR-ing<\/li>\n
    • Low-voltage rectification<\/li>\n
    • Portable device power routing<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Vishay SS24-E3\/57T is a 2A, 20V Schottky rectifier diode in SMA (DO-214AC) package. With a low 0.5V forward voltage drop at 2A, it is designed for low-voltage high-efficiency rectification, freewheeling, and reverse protection in battery-powered devices and DC-DC converters. Key Specifications Type Schottky Rectifier Reverse Voltage 20V Average Forward Current 2A Forward […]<\/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":[19,13],"tags":[1272],"chip_brand":[136],"class_list":["post-9977","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-ss24-e3-57t","chip_brand-vishay"],"acf":{"brief_explanation":"2A 20V Schottky rectifier, 0.5V VF, SMA, Vishay SS24 series low-voltage diode","date_code":"","package_case":"SMA (DO-214AC, 5.2 x 2.6 x 2.2mm)","in_stock":9709,"datasheet":"https:\/\/www.vishay.com\/docs\/88920\/ss3x3.pdf","price":"$0.08 @ 1ku","product_introduction":"The Vishay SS24-E3\/57T is a 2A 20V Schottky rectifier in SMA package with 0.5V typical forward voltage at 2A. The 20V rating is optimized for single-cell Li-ion (3.0-4.2V) and 5V systems. The low forward voltage drop significantly reduces power dissipation in DC-DC converter freewheeling and reverse protection applications, improving overall system efficiency.","working_principle":"The SS24-E3\/57T uses a metal-silicon Schottky barrier junction providing low forward voltage (0.5V) and zero reverse recovery time. The 20V rating is the lowest in the SS2x series, providing the lowest forward voltage for single-cell battery applications where voltage margin is limited. The Schottky barrier eliminates minority carrier storage, enabling very fast switching with no reverse recovery current spike.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Cathode<\/td>Passive<\/td>Cathode (band marking)<\/td><\/tr>
      2<\/td>Anode<\/td>Passive<\/td>Anode<\/td><\/tr><\/table>","application_scenarios":"
      • Single-cell Li-ion DC-DC buck freewheeling diode<\/li>
      • Battery reverse polarity protection<\/li>
      • 5V USB power OR-ing diode<\/li>
      • Low-voltage power supply rectification<\/li>
      • Portable device power routing diode<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Vishay<\/td>SS34-E3\/57T<\/td>SMA<\/td>40V, higher rating<\/td><\/tr>
        onsemi<\/td>MBR230LSFT1G<\/td>SMA<\/td>30V 2A Schottky<\/td><\/tr>
        Diodes Inc<\/td>B230-13-F<\/td>SMA<\/td>30V 2A Schottky<\/td><\/tr>
        Vishay<\/td>SS22-E3\/57T<\/td>SMA<\/td>20V 2A, same spec<\/td><\/tr>
        MCC<\/td>SS24<\/td>SMA<\/td>Equivalent<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/9977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=9977"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/9977\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=9977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=9977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=9977"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=9977"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}