{"id":5122,"date":"2026-06-09T08:52:47","date_gmt":"2026-06-09T08:52:47","guid":{"rendered":"https:\/\/materialparts.com\/irll014ntrpbf\/"},"modified":"2026-06-09T08:52:47","modified_gmt":"2026-06-09T08:52:47","slug":"irll014ntrpbf","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/irll014ntrpbf\/","title":{"rendered":"IRLL014NTRPBF"},"content":{"rendered":"

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

The IRLL014NTRPBF from Infineon Technologies is an N-channel enhancement mode HEXFET power MOSFET in SOT-223 package with logic-level gate drive, designed for low voltage switching 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\n\n\n\n\n\n\n\n
\u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/td>\nInfineon Technologies<\/td>\n<\/tr>\n
\u0646\u0648\u0639 \u0627\u0644\u0642\u0646\u0627\u0629<\/td>\nN-Channel<\/td>\n<\/tr>\n
VDS<\/td>\n55V<\/td>\n<\/tr>\n
\u0628\u0637\u0627\u0642\u0629 \u0627\u0644\u0647\u0648\u064a\u0629<\/td>\n2.8A (PCB mount)<\/td>\n<\/tr>\n
RDS(\u062a\u0634\u063a\u064a\u0644) @ VGS=10 \u0641\u0648\u0644\u062a<\/td>\n0.14\u03a9 typ<\/td>\n<\/tr>\n
RDS(on) @ VGS=5V<\/td>\n0.20\u03a9 max<\/td>\n<\/tr>\n
VGS(th)<\/td>\n1.0V to 2.0V<\/td>\n<\/tr>\n
\u0633 \u062c<\/td>\n9.5 nC typ<\/td>\n<\/tr>\n
\u0633\u064a\u0633<\/td>\n230 pF<\/td>\n<\/tr>\n
\u062a\u0628\u062f\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629<\/td>\n2.1W (PCB mount)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOT-223<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-55 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 +150 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Logic-level gate drive (VGS=4V rated)<\/li>\n
  • Low RDS(on): 0.14\u03a9 @ VGS=10V<\/li>\n
  • Low gate charge: 9.5 nC typ<\/li>\n
  • HEXFET fifth-generation technology<\/li>\n
  • Full avalanche rated<\/li>\n
  • Fast switching<\/li>\n
  • Pb-free, RoHS compliant<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Low voltage power switching<\/li>\n
    • \u0645\u062d\u0648\u0644\u0627\u062a DC-DC<\/li>\n
    • Load switching<\/li>\n
    • Battery management<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The IRLL014NTRPBF from Infineon Technologies is an N-channel enhancement mode HEXFET power MOSFET in SOT-223 package with logic-level gate drive, designed for low voltage switching applications. Key Specifications Manufacturer Infineon Technologies Channel Type N-Channel VDS 55V ID 2.8A (PCB mount) RDS(on) @ VGS=10V 0.14\u03a9 typ RDS(on) @ VGS=5V 0.20\u03a9 max VGS(th) 1.0V to […]<\/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":[173],"class_list":["post-5122","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","chip_brand-infineon"],"acf":{"brief_explanation":"N-ch HEXFET MOSFET, 55V, 2.8A, 0.14\u03a9 RDS(on), logic-level, SOT-223","date_code":"","package_case":"SOT-223 (6.70 x 3.70 x 1.67 mm)","in_stock":11494,"datasheet":"https:\/\/www.infineon.com\/dgdl\/irll014npbf.pdf","price":"$0.35 @ 1ku","product_introduction":"The IRLL014NTRPBF from Infineon Technologies is an N-channel HEXFET power MOSFET in SOT-223 package using fifth-generation technology. Rated at 55V VDS and 2.8A ID, it features low on-resistance of 0.14\u03a9 at VGS=10V and can be driven from logic-level gate voltages as low as 4V. The low 9.5 nC gate charge enables fast switching, and the device is fully avalanche rated.","working_principle":"As an enhancement-mode N-channel MOSFET, the IRLL014NTRPBF conducts when VGS exceeds the threshold (1.0-2.0V). The low threshold enables logic-level drive. The HEXFET trench technology achieves low RDS(on) per die area. Internal body diode provides reverse conduction path. Avalanche rating means the device can absorb energy from inductive kickback without external clamping.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>G<\/td>Gate<\/td><\/tr>
      2<\/td>D (tab)<\/td>Drain<\/td><\/tr>
      3<\/td>S<\/td>Source<\/td><\/tr>
      4<\/td>D (tab)<\/td>Drain (connected to pin 2)<\/td><\/tr><\/table>","application_scenarios":"
      • Low voltage DC-DC buck converters<\/li>
      • Logic-level load switching<\/li>
      • Battery-powered motor drive<\/li>
      • Power management circuits<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
        Infineon<\/td>IRLL024NTRPBF<\/td>Lower RDS(on) variant<\/td><\/tr>
        onsemi<\/td>NTR4101NT1G<\/td>Similar specs<\/td><\/tr>
        Infineon<\/td>IRLL2705TRPBF<\/td>Higher voltage rated<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5122","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=5122"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5122\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5122"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5122"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}