{"id":10124,"date":"2026-07-08T08:53:09","date_gmt":"2026-07-08T08:53:09","guid":{"rendered":"https:\/\/materialparts.com\/si2319ds-t1-ge3\/"},"modified":"2026-07-08T08:53:09","modified_gmt":"2026-07-08T08:53:09","slug":"si2319ds-t1-ge3","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/si2319ds-t1-ge3\/","title":{"rendered":"SI2319DS-T1-GE3"},"content":{"rendered":"

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

The Vishay SI2319DS-T1-GE3 is a -20V P-ch MOSFET, -2.5A, 100mOhm, SOT-23. It uses TrenchFET technology for low on-resistance and efficient power switching in space-constrained applications.<\/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
VDS<\/td>\n-20V<\/td>\n<\/tr>\n
\u0628\u0637\u0627\u0642\u0629 \u0627\u0644\u0647\u0648\u064a\u0629<\/td>\n-2.5A<\/td>\n<\/tr>\n
RDS(\u062a\u0634\u063a\u064a\u0644)<\/td>\n100mOhm<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOT-23<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • TrenchFET technology for low RDS(on)<\/li>\n
  • SOT-23 compact package<\/li>\n
  • Logic-level gate drive<\/li>\n
  • 100% avalanche tested<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Load switches<\/li>\n
    • Battery protection<\/li>\n
    • Power management<\/li>\n
    • DC-DC converter high-side switch<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Vishay SI2319DS-T1-GE3 is a -20V P-ch MOSFET, -2.5A, 100mOhm, SOT-23. It uses TrenchFET technology for low on-resistance and efficient power switching in space-constrained applications. Key Specifications VDS -20V ID -2.5A RDS(on) 100mOhm Package SOT-23 Features TrenchFET technology for low RDS(on) SOT-23 compact package Logic-level gate drive 100% avalanche tested Applications Load switches […]<\/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":[13,56],"tags":[1407],"chip_brand":[136],"class_list":["post-10124","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-si2319ds-t1-ge3","chip_brand-vishay"],"acf":{"brief_explanation":"-20V P-ch MOSFET, -2.5A, 100mOhm, SOT-23","date_code":"","package_case":"SOT-23","in_stock":10500,"datasheet":"https:\/\/www.vishay.com\/mosfets\/","price":"$0.12 @ 1ku","product_introduction":"The SI2319DS-T1-GE3 from Vishay is a -20V P-channel MOSFET with -2.5A drain current and 100mOhm on-resistance in a SOT-23 package. Using TrenchFET technology, it provides efficient power switching for load switches, battery protection, and DC-DC converter applications.","working_principle":"The P-channel MOSFET conducts when the gate-source voltage is more negative than the threshold voltage. Holes flow from source to drain through the channel. TrenchFET technology uses vertical trench gates to eliminate the JFET region present in planar MOSFETs, significantly reducing on-resistance. The SOT-23 package provides a compact solution for space-constrained designs.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>G<\/td>Gate<\/td><\/tr>
      2<\/td>S<\/td>Source<\/td><\/tr>
      3<\/td>D<\/td>Drain<\/td><\/tr><\/table>","application_scenarios":"
      • High-side load switch for battery-powered devices<\/li>
      • Battery reverse polarity protection<\/li>
      • DC-DC converter high-side P-MOS switch<\/li>
      • Power path management in dual-source systems<\/li><\/ul>","alternative_models":"
        Model<\/th>Brand<\/th>VDS<\/th>RDS(on)<\/th><\/tr>
        AO3401A<\/td>Alpha & Omega<\/td>-30V<\/td>35mOhm<\/td><\/tr>
        IRLML6401TRPBF<\/td>Infineon<\/td>-12V<\/td>50mOhm<\/td><\/tr>
        DMP2305U-7<\/td>Diodes Inc<\/td>-20V<\/td>85mOhm<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10124","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=10124"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10124\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=10124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=10124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=10124"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10124"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}