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32 若一個雙極性電晶體(BJT)在主動區操作模式下,射極電流為 5.05 mA,基極電流為0.05 mA,則其 β 值為:(A) 98 (B) 99 (C) 100 (D) 101
問題詳情
32 若一個雙極性電晶體(BJT)在主動區操作模式下,射極電流為 5.05 mA,基極電流為0.05 mA,則其 β 值為:
(A) 98
(B) 99
(C) 100
(D) 101
參考答案
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31 關於 MOSFET 的本質增益 gmro,下列敘述何者正確?(A) gmro 與過驅電壓(VGS -VTH)成正比 (B) gmro 與過驅電壓(VGS -VTH)成反比(C) gmro 與偏壓
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Today, people are using too many natural resources andproducing too much waste. These damage the ear
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