某晶体管的极限参数PCM=150mW,ICM=100mA,U(BR)CEO=30

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问题 某晶体管的极限参数PCM=150mW,ICM=100mA,U(BR)CEO=30V。若它的工作电压分别为UCE=10V和UCE=1V时,则其最大允许工作电流分别为(  )。A. 15mA,100mA B. 10mA,100mA C. 150mA,100mA D. 15mA,10mA

选项 A. 15mA,100mA
B. 10mA,100mA
C. 150mA,100mA
D. 15mA,10mA

答案 A

解析
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