The base-emitter voltage Vbe of a small signal transistor is about 0.65v and drops about 2mV/deg C.Vbe goes down with increasing temp.

 
  • (對于小信號晶體管放大電路Vbe 一般是0.;65V,但隨著(zhù)溫度的升高會(huì )按2mV/deg C的速度下降)。
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