半导体:二极管、三极管 Flashcards

1
Q

什么是本征激发?什么是复合?

A
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2
Q

5价的杂质半导体为什么叫N型半导体?

A
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3
Q

3价的杂质半导体为什么叫P型半导体?

A
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4
Q

PN节是如何形成的?

A
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5
Q

正向电压、负向电压对PN节有什么影响?

A
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6
Q

PN节:什么是反向击穿?反向击穿有哪两种类型?

A
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7
Q

PN节、二极管的伏安特性曲线是什么?
;温度会对其造成什么影响?

A
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8
Q

整流电路是什么?

A

意义 :利用二极管,实现双向电路
(也可以叫做二极管的作用)

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9
Q

回顾二极管的重要参数是什么?

A
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10
Q

二极管的三个常见等效模型是什么?

A
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11
Q

二极管动态电阻的等效值是什么?

A
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12
Q

如何分析二极管在交流电下的电流、电压关系?

A
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13
Q

例题. 如何分析二极管能否导通?

A
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14
Q

例题. 如何分析二极管能否导通?

A
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15
Q

例题. 如何分析二极管能否导通? :与门

A
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16
Q

稳压二极管有什么性质?要关注它的什么参数?

A
17
Q

例题. 分析稳压二极管的限流电阻

A
18
Q

NPN、PNP型三极管的电流流向是什么?

A
19
Q

NPN、PNP型三极管的符号是什么?

A
20
Q

NPN、PNP型三极管的各极点的电压、电流大小关系是什么?

A
21
Q

例题 . 根据电压,判断 NPN /PNP型三极管

A
22
Q

例题 . 根据电流,判断 NPN /PNP型三极管

A
23
Q

例题 . 三极管的计算题

A
24
Q

回忆基本共射放大电路是什么。知道重要元件的作用。

A
25
Q

回忆耦合放大电路是什么。知道重要元件的作用。

A
26
Q

例题 . 如何分别画出直流电、交流电作用下的放大电路?

A
27
Q

例题 . 如何分别画出直流电、交流电作用下的放大电路?

A
28
Q

例题 . 如何分别画出直流电、交流电作用下的放大电路?(存在互感)

A