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2SA9012是什么作用： 1W output amplifier or portable radios in class B push-pull operation. Collector-base voltage Vcbo = -40V. Collector-emitter voltage Vceo = -20V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 625mW. Collector current Ic = -500mA.

2SA9012类似电子元器件：

  • 2SA9012
    • 1W output amplifier or portable radios in class B push-pull operation. Collector-base voltage Vcbo = -40V. Collector-emitter voltage Vceo = -20V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 625mW. Collector current Ic = -500mA.
  • 2SA9015
    • Low frequency, low noise amplifier. Collector-base voltage Vcbo = -50V. Collector-emitter voltage Vceo = -45V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 450mW. Collector current Ic = -100mA.
  • 2SA954
    • Audio frequency amplifier. Collector-base voltage Vcbo = -80V. Collector-emitter voltage Vceo = -80V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 600mW.

2SA9012 PDF资料和参数原理简介

品牌 : Usha 

封装形式 :  

引脚数量 : 3 

温度范围 : 最小 0 °C | 最大 150 °C

文件大小 : 81 KB

功能应用 : 1W output amplifier or portable radios in class B push-pull operation. Collector-base voltage Vcbo = -40V. Collector-emitter voltage Vceo = -20V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 625mW. Collector current Ic = -500mA. 

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