某晶体三极管发射极电流IE为1mA,基极电流IB为30μA,则集电极电流I

某晶体三极管发射极电流IE为1mA,基极电流IB为30μA,则集电极电流IC为1.3 同A

A.

0.97mA

B.

1.03mA

C.

1.13mA

D.

1.3mA

正确答案是A