某晶体管的极限参数PCM = 150mW,ICM = 100mA,U(BP)CE

昕玥2019-12-17  0

问题 某晶体管的极限参数PCM = 150mW,ICM = 100mA,U(BP)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 100mAC. 150mA 100mA D. 15mA 10mA

选项

答案A

解析[img]/upload/tiku/37/2012015_1.jpg[/img]答案:A
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