{"id":5355,"date":"2026-06-09T11:30:03","date_gmt":"2026-06-09T11:30:03","guid":{"rendered":"https:\/\/materialparts.com\/stp105n3ll\/"},"modified":"2026-06-09T11:30:03","modified_gmt":"2026-06-09T11:30:03","slug":"stp105n3ll","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/stp105n3ll\/","title":{"rendered":"STP105N3LL"},"content":{"rendered":"

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

STP105N3LL from ST is an N-channel 30V 105A power MOSFET with ultra-low 1.4mOhm RDS(on), logic level gate. TO-247.<\/p>\n

\u5de5\u4f5c\u539f\u7406<\/h2>\n

STripFET II deep trench technology delivers ultra-low RDS(on). Logic-level VGS(th) 1-2V for direct MCU drive. Very low gate charge for fast switching. 100% avalanche tested. 175C max junction.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
\u9488\u811a<\/th>\n\u540d\u79f0<\/th>\n\u529f\u80fd<\/th>\n<\/tr>\n
1<\/td>\nG<\/td>\n\u5927\u95e8<\/td>\n<\/tr>\n
2<\/td>\nD<\/td>\nDrain (tab)<\/td>\n<\/tr>\n
3<\/td>\nS<\/td>\n\u8d44\u6599\u6765\u6e90<\/td>\n<\/tr>\n<\/table>\n

\u5e94\u7528<\/h2>\n
    \n
  • \u76f4\u6d41-\u76f4\u6d41\u8f6c\u6362\u5668<\/li>\n
  • Motor drivers<\/li>\n
  • Battery management<\/li>\n
  • Load switches<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    Mfr<\/th>\nPart<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n
    \u82f1\u98de\u51cc<\/td>\nIPB057N06N3GATMA1<\/td>\nSimilar low RDS<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview STP105N3LL from ST is an N-channel 30V 105A power MOSFET with ultra-low 1.4mOhm RDS(on), logic level gate. TO-247. Working Principle STripFET II deep trench technology delivers ultra-low RDS(on). Logic-level VGS(th) 1-2V for direct MCU drive. Very low gate charge for fast switching. 100% avalanche tested. 175C max junction. Pin Description Pin Name Function […]<\/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":[13,56],"tags":[],"chip_brand":[142],"class_list":["post-5355","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","chip_brand-st"],"acf":{"brief_explanation":"N-ch MOSFET, 30V, 105A, 1.4mOhm, TO-247","date_code":"","package_case":"TO-247 (3 leads, 15.7x10.3mm)","in_stock":3641,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stp105n3ll.pdf","price":"$4.85 @ 1ku","product_introduction":"STP105N3LL from ST is an N-channel 30V 105A power MOSFET with ultra-low 1.4mOhm RDS(on), logic level gate. TO-247.","working_principle":"STripFET II deep trench technology delivers ultra-low RDS(on). Logic-level VGS(th) 1-2V for direct MCU drive. Very low gate charge for fast switching. 100% avalanche tested. 175C max junction.","pin_description":"
    Pin<\/th>Name<\/th>Function<\/th><\/tr>
    1<\/td>G<\/td>Gate<\/td><\/tr>
    2<\/td>D<\/td>Drain (tab)<\/td><\/tr>
    3<\/td>S<\/td>Source<\/td><\/tr><\/table>","application_scenarios":"
    • DC-DC converters<\/li>
    • Motor drivers<\/li>
    • Battery management<\/li>
    • Load switches<\/li><\/ul>","alternative_models":"
      Mfr<\/th>Part<\/th>Notes<\/th><\/tr>
      Infineon<\/td>IPB057N06N3GATMA1<\/td>Similar low RDS<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5355","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=5355"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5355\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5355"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}