Electrical Engineering Glossary Definition for Bipolar Junction Transistor

Definition

双极型晶体管或BJT, 是一种固态器件，流过两个端点(集电极和发射极)之间的电流受第三个端点(基极)电流的控制。

不同于另外一种主要的晶体管类型，FET的输出电流受控于输入电压(而不是输入电流)。

Synonyms

• BJT
• 双极型结晶体管

See Also

• 晶体管
• FET
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