在transistor中,基本组成部分包括发射极(Emitter)、基极(Base)和集电极(Collector)。发射极和集电极之间通过基极控制电流的大小。 二、结构 transistor的结构一般由两个PN结构组成。以NPN型transistor为例,其中心为一块P型半导体,两侧分别是N型半导体。P型半导体被称为基区,N型半导体被称为发射极和集电极。基区被夹在...
An improved self-healing electrolytic transistor using electrode materials and solutions similar to those used in electrolytic capacitors; in which; the collector is placed within the emitter to base current path; also having means for varying the internal input resistance; and which is capable of ...
Regarding the three terminals of the NPN transistor, the Emitter is a region is used to supply charge carriers to the Collector via the Base region. The Collector region collects most of all charge carriers emitted from the Emitter. The Base region triggers and controls the amount of current ...
An electrical signal applied to the base (or gate) influences the semiconductor material’s ability to conduct electrical current, which flows between the emitter (or source) and collector (or drain) in most applications. A voltage source such as a battery drives the current, while the rate ...
The current gain of the CB current is less than 1. When the emitter current flows into the base terminal and doesn’t perform as collector current. This current is always less than the emitter current which causes it. The gain of the common base configuration is always less than 1. The ...
晶体管有三个极;双极性晶体管的三个极,分别由N型跟P型组成发射极(emitter)、基极 (Base) 和集电极(Collector);场效应晶体管的三个极,分别是源极 (Source)、栅极(Gate)和漏极(Drain)。晶体管因为有三种极性,所以也有三种的使用方式,分别是发射极接地(又称共射放大、CE组态)、基极接地、集电极接地。最常用的...
Twitter Google Share on Facebook diffused emitter-collector transistor [də¦fyüzd i′mid·ər kə′lek·tər tran′zis·tər] (electronics) A transistor in which both the emitter and collector are produced by diffusion.
Transistor is a semiconductor device with three terminals: Emitter (E), Base (B), and Collector (C). It has two junctions: Base-Emitter (BE) and Base-Collector (BC). Transistors operate in three regions: cutoff (fully off), active (amplifying), and satur
diffused-emitter-and-collector transistor 英 [dɪˈfjuːzd ɪˈmɪtə ənd kəˈlektə(r) trænˈzɪstə(r)] 美 [dɪˈfjuːzd ɪˈmɪtər ənd k&...