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Dioda je elektronički element s dvjema elektrodama kojemu električna vodljivost izrazito ovisi o polaritetu električnog napona između elektroda, pa zato propušta električnu struju gotovo samo u jednom smjeru. [1] Poluvodičke diode se izvode na temelju PN-spoja ili na temelju spoja metal–poluvodič. Diode se mogu razvrstati po ...
1N400x rectifier diode. The 1N400x (or 1N4001 or 1N4000 [1]) series is a family of popular one- ampere general-purpose silicon rectifier diodes commonly used in AC adapters for common household appliances. Its blocking voltage varies from 50 volts (1N4001) to 1000 volts (1N4007). This JEDEC device number series is available in the DO-41 axial ...
Dioda. Diode. Dioda je elektronski element z dvema priključkoma ( anoda in katoda ). Sprva so bile diode elektronke. Danes so jih skoraj povsem izpodrinile polprevodniške diode, ki so bile tudi prvi polprevodniški elementi. Osnova današnjih polprevodniških diod je stik dveh različno dopiranih plasti silicija ali germanija ( t. i. PN spoj ).
The laser diode chip is the small black chip at the front; a photodiode at the back is used to control output power. SEM ( scanning electron microscope) image of a commercial laser diode with its case and window cut away. The anode connection on the right has been accidentally broken by the case cut process. A laser diode ( LD, also injection ...
In electronics, a diode is a two-terminal component with an asymmetric current vs. voltage characteristic, with low (ideally zero) resistance to current flow in one direction, and high (ideally infinite) resistance in the other. A silicon semiconductor diode, the most common type, is a single crystal piece of semiconductor material with a PN ...
n {\displaystyle n} is the ideality factor, also known as the quality factor or emission coefficient. The equation is called the Shockley ideal diode equation when the ideality factor equals 1, thus is sometimes omitted. The ideality factor typically varies from 1 to 2 (though can in some cases be higher), depending on the fabrication process ...
Diferite tipuri de diode (semiconductoare). Dioda (grec.: di doi, dublu; hodos drum) este o componentă electronică cu două terminale având conductanță asimetrică. Dioda are rezistență mică (ideal zero) la trecerea curentului într-o direcție și rezistență mare (ideal infinită) la trecerea în cealaltă direcție.
