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低噪声晶体管

最大程度降低音频和传感系统中的噪声

噪声在许多应用中都是关键因素，尤其是在涉及到音频或传感操作的应用中。为使设计中的晶体管噪声保持最低，我们的低噪声器件是不二之选。但是，这并不意味着我们对于这些器件的高性能与小封装特性也要保持“低噪声”。

主要特性和优势

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

关键应用

  • 音频和传感器放大

Parametric search

Low noise transistors
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Products

Type number Description Status Quick access
BC849W; BC850W NPN general purpose transistors ACT
BC849BW NPN general purpose transistors Production
BC849CW NPN general purpose transistors Production
BC850BW NPN general purpose transistors Production
BC850CW NPN general purpose transistors Production
BC859; BC860 PNP general purpose transistors ACT
BC859B PNP general purpose transistors Production
BC859C PNP general purpose transistors Production
BC860B PNP general purpose transistors Production
BC860C PNP general purpose transistors Production
BC859W; BC860W PNP general purpose transistors ACT
BC859BW PNP general purpose transistors Production
BC859CW PNP general purpose transistors Production
BC860BW PNP general purpose transistors Production
BC860CW PNP general purpose transistors Production
BC849B NPN general purpose transistor Production
BC849C NPN general purpose transistor Production
BC850B NPN general purpose transistor Production
BC850C NPN general purpose transistor Production
BC850C-Q NPN general purpose transistor Production
Visit our documentation center for all documentation

Marcom graphics (1)
File name Title Type Date
SOT23_mk plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body Marcom graphics 2017-01-28

Selection guide (1)
File name Title Type Date
Nexperia_Selection_guide_2023 Nexperia Selection Guide 2023 Selection guide 2023-05-10

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Cross reference