7 如圖所示為雙極性電晶體 Q 接成共射極組態,若逆向飽和電流為 ICBO且電流增益為 β,試問電晶體 Q 的截止條件為何?
(A)iB = 0,iC = 0,iE = -ICBO
(B)iE = 0,iC = ICBO,iB = -ICBO
(C) iB = 0,iC =βICBO,iE = -(1+β)ICBO
(D) iB = -ICBO,iC = ICBO,iE = (1+β)ICBO
7 如圖所示為雙極性電晶體 Q 接成共射極組態,若逆向飽和電流為 ICBO且電流..-阿摩線上測驗