{"id":11336,"date":"2026-07-26T04:33:44","date_gmt":"2026-07-26T04:33:44","guid":{"rendered":"https:\/\/ic-vendor.com\/bc817-16\/"},"modified":"2026-07-26T04:33:44","modified_gmt":"2026-07-26T04:33:44","slug":"bc817-16","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/bc817-16\/","title":{"rendered":"BC817-16"},"content":{"rendered":"

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

The BC817-16 is a general-purpose NPN transistor. 45V VCEO, 500mA IC, hFE 100-250 in SOT-23 package. Industry-standard BC817 medium-gain variant.<\/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>\nNPN General Purpose<\/td>\n<\/tr>\n
VCEO<\/td>\n45V<\/td>\n<\/tr>\n
\u0622\u064a \u0633\u064a<\/td>\n500 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
hFE<\/td>\n100-250 (Group 16)<\/td>\n<\/tr>\n
VCE(sat)<\/td>\n0.7V max @ 500mA, 50mA<\/td>\n<\/tr>\n
fT<\/td>\n100 MHz typ<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-55 to +150C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOT-23 (2.9×1.3mm)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Industry-standard BC817<\/li>\n
  • Group 16 medium hFE (100-250)<\/li>\n
  • 45V 500mA versatile rating<\/li>\n
  • SOT-23 standard footprint<\/li>\n
  • 100MHz for medium-speed switching<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • General-purpose switching<\/li>\n
    • Small-signal amplification<\/li>\n
    • LED driver<\/li>\n
    • Relay driver<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The BC817-16 is a general-purpose NPN transistor. 45V VCEO, 500mA IC, hFE 100-250 in SOT-23 package. Industry-standard BC817 medium-gain variant. Key Specifications Type NPN General Purpose VCEO 45V IC 500mA hFE 100-250 (Group 16) VCE(sat) 0.7V max @ 500mA, 50mA fT 100 MHz typ Operating Temp -55 to +150C Package SOT-23 (2.9×1.3mm) Features […]<\/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":[2611],"chip_brand":[168],"class_list":["post-11336","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-bc817-16","chip_brand-nxp"],"acf":{"brief_explanation":"NPN 45V 500mA, hFE 100-250, SOT-23, -55 to 150C","date_code":"","package_case":"SOT-23 (2.9x1.3x1.0mm)","in_stock":3717,"datasheet":"https:\/\/www.nexperia.com\/products\/discrete-semiconductor-products\/bipolar-transistors\/bc817-16\/","price":"$0.02 @ 10ku","product_introduction":"The BC817-16 is an industry-standard NPN general-purpose transistor in SOT-23. The -16 suffix denotes hFE group 100-250 (medium gain). 45V VCEO and 500mA IC provide versatile switching and amplification capability for general-purpose circuits, LED driving, and relay control.","working_principle":"Standard planar NPN epitaxial transistor. Base current controls collector current through hFE amplification. For saturated switching, base drive should exceed IC\/hFE(min) = 500mA\/100 = 5mA to ensure VCE(sat) < 0.7V.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>B<\/td>Base<\/td><\/tr>
      2<\/td>E<\/td>Emitter<\/td><\/tr>
      3<\/td>C<\/td>Collector<\/td><\/tr><\/table>","application_scenarios":"
      • General switching<\/li>
      • LED driver<\/li>
      • Small-signal amp<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        BC817-25<\/td>NXP<\/td>hFE 160-400 (higher gain)<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=11336"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11336\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11336"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11336"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}