{"id":11381,"date":"2026-07-26T06:01:28","date_gmt":"2026-07-26T06:01:28","guid":{"rendered":"https:\/\/ic-vendor.com\/bc807-40-7-f\/"},"modified":"2026-07-26T06:01:28","modified_gmt":"2026-07-26T06:01:28","slug":"bc807-40-7-f","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/bc807-40-7-f\/","title":{"rendered":"BC807-40-7-F"},"content":{"rendered":"

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

The Diodes Incorporated BC807-40-7-F is a general-purpose PNP bipolar junction transistor. 45V VCEO, 1.2A IC, -250 hFE, SOT-23 package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/td>\nPNP General-Purpose BJT<\/td>\n<\/tr>\n
VCEO<\/td>\n-45V<\/td>\n<\/tr>\n
IC (max)<\/td>\n-1.2A<\/td>\n<\/tr>\n
hFE (group 40)<\/td>\n-250 to -600<\/td>\n<\/tr>\n
VCE(sat)<\/td>\n-0.5V max @ -500mA<\/td>\n<\/tr>\n
fT<\/td>\n100 MHz<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-55 to +150C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSOT-23<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 45V\/1.2A general purpose<\/li>\n
  • High hFE (-250 to -600)<\/li>\n
  • SOT-23 compact package<\/li>\n
  • Complementary to BC817 NPN<\/li>\n
  • RoHS compliant<\/li>\n
  • Low VCE(sat) for switching<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Load switch driver<\/li>\n
    • LED current source<\/li>\n
    • Logic-level signal inversion<\/li>\n
    • Small-signal amplification<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Diodes Incorporated BC807-40-7-F is a general-purpose PNP bipolar junction transistor. 45V VCEO, 1.2A IC, -250 hFE, SOT-23 package. Key Specifications Type PNP General-Purpose BJT VCEO -45V IC (max) -1.2A hFE (group 40) -250 to -600 VCE(sat) -0.5V max @ -500mA fT 100 MHz Operating Temp -55 to +150C Package SOT-23 Features 45V\/1.2A […]<\/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":[2652],"chip_brand":[193],"class_list":["post-11381","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-bc807-40-7-f","chip_brand-diodes-inc"],"acf":{"brief_explanation":"PNP 45V 1.2A, hFE=250-600, SOT-23, -55 to 150C","date_code":"","package_case":"SOT-23 (2.9x1.3x1.0mm)","in_stock":10254,"datasheet":"https:\/\/www.diodes.com\/part\/bc807-40\/","price":"$0.02 @ 3ku","product_introduction":"The BC807-40-7-F from Diodes Inc is a 45V 1.2A PNP transistor in SOT-23. The -40 gain group provides hFE of 250-600 for driver and amplifier applications. Complementary to the BC817 NPN for push-pull and class-AB stages. Low VCE(sat) of 0.5V at 500mA for efficient switching.","working_principle":"Current-controlled device: a small base current (IB) controls a larger collector current (IC = hFE * IB). In common-emitter configuration, the PNP sources current from emitter to collector when base is pulled below emitter. The high hFE provides strong current gain for driving loads from logic-level signals.","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":"
      • Load switch driver<\/li>
      • LED current source<\/li>
      • Signal amplifier<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=11381"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11381\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11381"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}