4.有一矽二極體,在25℃時逆向飽和電流為3nA,當溫度升高至55℃時, 逆向飽和電流將變為多少?
(A)48nA
(B)24nA
(C)12nA
(D)9nA

答案:登入後查看
統計: A(0), B(3), C(0), D(0), E(0) #2931253