{"id":6705,"date":"2026-06-19T01:31:49","date_gmt":"2026-06-19T01:31:49","guid":{"rendered":"https:\/\/materialparts.com\/bc848bw\/"},"modified":"2026-06-19T01:31:49","modified_gmt":"2026-06-19T01:31:49","slug":"bc848bw","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/bc848bw\/","title":{"rendered":"BC848BW"},"content":{"rendered":"

Productos<\/h2>\n

The BC848BW from Nexperia is a 30V, 100 mA NPN general-purpose bipolar junction transistor in a tiny SOT-323 (SC-70) package. With hFE of 220-475 (B-group), 100 MHz transition frequency, and low saturation voltage, it is the lower-voltage NPN in the BC846\/847\/848 family. Complementary to the BC858BW PNP, it is ideal for low-voltage switching and amplification in battery-powered and 3.3V\/5V digital systems.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Polarity<\/td>\nNPN<\/td>\n<\/tr>\n
VCEO (max)<\/td>\n30V<\/td>\n<\/tr>\n
VCBO (max)<\/td>\n30V<\/td>\n<\/tr>\n
VEBO (max)<\/td>\n5V<\/td>\n<\/tr>\n
IC (max)<\/td>\n100 mA (continuous), 200 mA (peak)<\/td>\n<\/tr>\n
hFE (B-group)<\/td>\n220 to 475 @ VCE=5V, IC=2mA<\/td>\n<\/tr>\n
VCE(sat) (max)<\/td>\n250 mV @ IC=100mA, IB=5mA<\/td>\n<\/tr>\n
fT<\/td>\n100 MHz minimum<\/td>\n<\/tr>\n
Ptot<\/td>\n200 mW @ Tamb=25\u00b0C<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-65\u00b0C to +150\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nSOT-323 \/ SC-70 (2.0\u00d71.25\u00d70.95 mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 30V NPN transistor \u2014 lowest voltage in BC846\/847\/848 family<\/li>\n
  • Ultra-small SOT-323 (SC-70) package: 2.0\u00d71.25 mm<\/li>\n
  • High current gain: hFE 220-475 (B-group)<\/li>\n
  • Low VCE(sat) for efficient switching<\/li>\n
  • 100 MHz transition frequency<\/li>\n
  • Complementary PNP type: BC858BW<\/li>\n
  • Optimized for low-voltage battery-powered applications<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Low-voltage NPN switching in 3.3V\/5V digital systems<\/li>\n
    • Battery-powered portable equipment signal switching<\/li>\n
    • Audio and signal processing with complementary BC858BW<\/li>\n
    • LED and indicator driver circuits<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The BC848BW from Nexperia is a 30V, 100 mA NPN general-purpose bipolar junction transistor in a tiny SOT-323 (SC-70) package. With hFE of 220-475 (B-group), 100 MHz transition frequency, and low saturation voltage, it is the lower-voltage NPN in the BC846\/847\/848 family. Complementary to the BC858BW PNP, it is ideal for low-voltage switching […]<\/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":[13,22],"tags":[],"chip_brand":[140],"class_list":["post-6705","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-video-ics","chip_brand-nexperia"],"acf":{"brief_explanation":"NPN transistor, 30V, 100mA, hFE 220-475, SOT-323","date_code":"","package_case":"SOT-323 \/ SC-70 (2.0\u00d71.25\u00d70.95 mm, 0.65mm pitch)","in_stock":60000,"datasheet":"https:\/\/assets.nexperia.com\/documents\/data-sheet\/BC846W_BC847W_BC848W.pdf","price":"$0.03 @ 1ku","product_introduction":"The BC848BW from Nexperia is a 30V, 100 mA NPN general-purpose transistor in an ultra-small SOT-323 (SC-70) package. With hFE of 220-475 (B-group), 100 MHz fT, and complementary PNP BC858BW, it is the low-voltage member of the BC846\/847\/848 family, ideal for battery-powered switching and amplification in 3.3V\/5V digital and portable systems.","working_principle":"The BC848BW is an NPN bipolar junction transistor with 30V collector-emitter breakdown \u2014 the lowest voltage rating in the BC846\/847\/848 family. The lower breakdown voltage is achieved through a more heavily doped collector region, which also slightly reduces VCE(sat) compared to the 45V BC847BW. In active mode, current flows from collector to emitter when the base-emitter junction is forward-biased (VBE > 0.6V). The B-group hFE range (220-475) matches the BC847BW and BC846BW, enabling consistent circuit performance across the voltage range. The 30V rating makes it suitable for 3.3V and 5V systems with comfortable voltage margin. The complementary PNP BC858BW (also 30V) enables matched push-pull designs.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>Base<\/td>Input<\/td>Base terminal (current control input)<\/td><\/tr>\n
      2<\/td>Emitter<\/td>Power<\/td>Emitter terminal<\/td><\/tr>\n
      3<\/td>Collector<\/td>Output<\/td>Collector terminal (current output)<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Low-voltage NPN switching in 3.3V\/5V digital and portable systems<\/li>\n
      • Battery-powered equipment signal switching and amplification<\/li>\n
      • Audio and signal processing with complementary BC858BW<\/li>\n
      • LED, indicator, and small load driver circuits<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Nexperia<\/td>BC847BW<\/td>SOT-323<\/td>45V version, most commonly used<\/td><\/tr>\n
        Nexperia<\/td>BC846BW<\/td>SOT-323<\/td>65V version, higher voltage<\/td><\/tr>\n
        Nexperia<\/td>BC848B<\/td>SOT-23<\/td>Same die, larger SOT-23 package<\/td><\/tr>\n
        Nexperia<\/td>BC848CW<\/td>SOT-323<\/td>C-group, hFE 420-800<\/td><\/tr>\n
        Infineon<\/td>BC848BW<\/td>SOT-323<\/td>Alternative source<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6705","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=6705"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6705\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=6705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=6705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=6705"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=6705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}