Shockley diode - Wikipedia
The Shockley diode (named after physicist William Shockley) is a four-layer semiconductor diode, which was one of the first semiconductor devices invented. It is a PNPN diode with alternating layers of P-type and N-type material. It is equivalent to a thyristor with a disconnected gate.
Shockley Diode (PNPN Diode) | Structure, Symbol, Applications
2024年3月28日 · A introductory tutorial on Shockley DIode also known as PNPN Diode. You will learn its structure, circuit symbols and a few applications.
Shockley Diode - Symbol, Construction, Working & Applications
Symbol of Shockley Diode. The symbol of the Shockley diode resembles a conventional PN diode. But it is only half of the triangle as shown in the figure below.
What is a Shockley Diode? Working, Symbol & Applications
2020年2月5日 · A Shockley diode is a two terminal, three junction, four-layer p-n-p-n semiconductor device. It consists of four alternate p-type and n-type semiconductor layers in a single crystal. It was invented by William Shockley .
What is Shockley Diode : Working & Its Applications - ElProCus
The Shockley diode symbol is shown in the following construction diagram. The construction of the Shockley diode can be done by connecting the 4-layers to form a PNPN junction. The two transistors’ equivalent circuit of this diode is illustrated below.
Shockley Diode - CircuitsToday
2020年4月9日 · The four-layer diode, also called the Shockley diode after its inventor William Shockley, is essentially a low-current SCR without a gate. It is classified as a diode because it has only two external terminals through anode and cathode. Because of its four doped regions it is often called a P-N-P-N diode.
What is Shockley Diode? - Construction, Working ...
Definition: Shockley diode is a four layer (P-N-P-N) device. It conducts when it is forward biased and stops conducting when it is reverse biased. The major difference between conventional diode and Shockley diode is, it starts conducting when the forward voltage exceeds break-over voltage.
Shockley Diode Equation, Symbol, Operation and Applications
The four layer diode, also called the Shockley diode after its inventor Willian Shockley, is essentially a low-current SCR without a gate. It is classified as a diode because it has only two external terminals viz. anode and cathode.
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