• Consequently, no load current flows through R6 because Q2, whose base-emitter voltage is now 0v, has turned off.

    由于Q2的基极-发射极的电压为0 V而截止,因此没有负载电流流过r6。

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  • The relation of stress time to parameter degradation is investigated under the condition of reverse bias of base-emitter junction.

    基极-发射极反向偏置条件研究应力作用时间与器件参数退化关系

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  • The temperature is higher, the change of input current I_F according to the same change in value of the base-emitter voltage V_ (BE) is smaller.

    温度越高,发射结正向压降v _ (BE)变化相同数值所对应输入电流i_f的变化越

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  • When choosing a value for R6, ensure that Q2's base-emitter voltage is less than approximately 0.5V at the maximum permissible value of the load current.

    选择R6阻值确保负载电流最高允许值的条件下,Q2基极-发射极电压大约低于0.5V

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  • In the event of an overload when ILOAD exceeds its maximum permissible value, the increase in voltage across R6 results in sufficient base-emitter voltage to turn on Q2.

    iload超过最大允许值时发生过载情况,R6上的电压增大导致基极-发射极电压足够导通Q2

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  • The new event emitter primitive provides an easy to use, flexible way to generate a Common Base event (CBE) in a mediation flow.

    新的事件发射器基元提供了一种易用的、灵活方式可以中介生成CommonBaseEvent (CBE)。

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  • The BAM SDK can be used to create an event emitter that sends common base events to Monitor for processing.

    可以使用BAMSDK创建事件发射器通用基础事件发送Monitor进行处理

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  • We shall take the typical emitter-to-base resistance as about 250 ohms.

    我们取发射极基极电阻典型250欧姆左右。

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  • The density of holes in the base is less than the density of free electrons in the emitter and collector .

    基极空穴密度小于发射极集电极自由电子密度。

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  • Cut off frequency is the main factor influencing frequency properties of electrode circuits of common emitter, common base and common collector.

    截止频率影响发射极、共基极集电极电路频率特性重要因素

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  • The base region is always very much narrower than the emitter or collector regions .

    基极总是发射极集电极

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  • Thereafter a second semiconductor region (8) of the first conductivity type, comprising, for example, an emitter region, is formed on a part of the base region (7).

    然后基极7一部分形成包括比如发射极区的第一导电类型第二半导体区域8)。

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  • The simulation results show that the emitter injection is easier to burnout the BJT than the collector injection, and the base injection is relatively difficult.

    发射极注入容易导致烧毁集电极注入次之,基极注入相对不易导致烧毁;

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  • For example, a transistor is a controllable switch, but it is directional between the collector and emitter, and it has interactive control between the base and emitter.

    例如晶体管可控开关集电极发射极之间定向的,并且在基极和发射极之间是配合控制的。

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  • The ratio of effectual emitter area to base area of a FFJ is 2-3 times greater than a usual transistor and the output power-impedance product is 5-10 times greater.

    通常晶体管相比FFJ有效发射极面积基极面积之比值提高2~3输出功率-阻抗乘积提高5~10倍。

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  • Base emitter metal self aligning, air bridge, and wafer thinning are used to improve microwave power performance.

    晶体管制作过程中采用了发射极-基极金属对准空气以及减薄等工艺改善功率特性

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  • In addition, this structure includes an active area (collector) above the sub-collector, a base above the active area, and an emitter above the base.

    此外这种结构包括在副集电极之上的有源区(集电极)、在源区之上基极在基极之上的发射极

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  • A transistor has three electrodes, the emitter, the base and the collector.

    emitter晶体管三个电极发射极,基极和集电极。

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  • In typical operation, the emitter-base junction is forward biased and the base-collector junction is reverse biased.

    正常工作中,发射正向置,基集反向偏置。

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  • In typical operation, the emitter-base junction is forward biased and the base-collector junction is reverse biased.

    正常工作中,发射正向置,基集反向偏置。

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