噪声在许多(duō)应用(yòng)中(zhōng)都是关键因素,尤其是在涉及到音频或传感操作(zuò)的应用(yòng)中(zhōng)。為(wèi)使设计中(zhōng)的晶體(tǐ)管噪声保持最低,我们的低噪声器件是不二之选。不过,这并不意味着我们对于这些器件的高性能(néng)与小(xiǎo)封装(zhuāng)特性也要保持“沉默”。

  • 噪声指数NF最大值:4 dB
  • IC:100 mA
  • 小(xiǎo)型封装(zhuāng)
  • VCEO:30 V和45 V(PNP和NPN)

关键应用(yòng)

  • 音频和传感器放大
选型表下载
Type numberPackage versionPackage nameSize (mm)hFE [min]hFE [max]fT [min] (MHz)ComplementIC [max] (mA)Noise figure[max] (dB)VCEO [max] (V)Ptot [max] (mW)Polarity
BC849BSOT23SOT232.9 x 1.3 x 1200450100BC859B100430250NPN
BC849CSOT23SOT232.9 x 1.3 x 1420800100BC859C100430250NPN
BC850BSOT23SOT232.9 x 1.3 x 1200450100BC860B100445250NPN
BC850CSOT23SOT232.9 x 1.3 x 1420800100BC860C100445250NPN
BC849BWSOT323SC-702 x 1.25 x 0.95200450100BC859BW100430200NPN
BC849CWSOT323SC-702 x 1.25 x 0.95420800100BC859CW100430200NPN
BC850BWSOT323SC-702 x 1.25 x 0.95200450100BC860BW100445200NPN
BC850CWSOT323SC-702 x 1.25 x 0.95420800100BC860CW100445200NPN
BC859BSOT23SOT232.9 x 1.3 x 1220475100BC849B100430250PNP
BC859CSOT23SOT232.9 x 1.3 x 1420800100BC849C100430250PNP
BC860BSOT23SOT232.9 x 1.3 x 1220475100BC850B100445250PNP
BC860CSOT23SOT232.9 x 1.3 x 1420800100BC850C100445250PNP
BC859BWSOT323SC-702 x 1.25 x 0.95220475100BC849BW100430200PNP
BC859CWSOT323SC-702 x 1.25 x 0.95420800100BC849CW100430200PNP
BC860BWSOT323SC-702 x 1.25 x 0.95220475100BC850BW100445200PNP
BC860CWSOT323SC-702 x 1.25 x 0.95420800100BC850CW100445200PNP
数据手册
  • 点击选型表型号,下载数据手册