第三章In the active region, the base-emitter junction （ ）.
答案:is forward-biased while the base-collector junction is reversed-biased
A BJT has measured dc current values of = 0.1 mA and = 8.0 mA. When IB is varied by 100 μA, IC changes by 10 mA. What is the value of the βac for this device?（ ）.When a BJT is operating in the active region, the voltage drop from the base to the emitter is approximately equal to the （ ）。BJTs are commonly used as （ ）.The condition where increase in bias current will not cause further increases in collector current is called （ ）.
温馨提示支付 ￥3.00 元后可查看付费内容,请先翻页预览!
