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Riccardo Giuntoli 2022-02-04 11:41:58 +01:00
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%!PS-Adobe-3.0 EPSF-3.0
%%Title: diodo_polinversa
%%Creator: XCircuit v3.9 rev73
%%CreationDate: Fri Feb 4 11:41:10 2022
%%Pages: 1
%%BoundingBox: 68 68 293 184
%%DocumentNeededResources: font Times-Roman
%%EndComments
%%BeginProlog
%
% PostScript prolog for output from xcircuit
% Version: 3.9
%
% Electrical circuit (and otherwise general) drawing program
%
% Written by Tim Edwards 8/5/93--4/12/16 (tim@opencircuitdesign.com)
% The Johns Hopkins University (1993-2004)
% MultiGiG, Inc. (2004-2012)
% Open Circuit Design (2012-2016)
%
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%%Trailer
XCIRCsave restore
%%EOF

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xmlns:xlink="http://www.w3.org/1999/xlink"
version="1.1"
id="diodo_polinversa" width="100%" height="100%" viewBox="-6 -6 586 294">
<desc>
XCircuit Version 3.9
File "diodo_polinversa" Page 1
</desc>
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<text stroke="none" font-family="Times" font-size="40" ><tspan x="0" y="0">P</tspan>
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After

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@ -42,6 +42,10 @@ Cuando se somete al diodo a una diferencia de tensión externa, se dice que el d
![](https://raw.githubusercontent.com/redeltaglio/RNMnetwork/master/es.telecomlobby.com/radio_aficion/PCB/diodo_poldirecta.svg)
Se llama polarización directa cuando el cristal `P` va unido mediante un conductor al polo positivo de una batería o pila exterior y el cristal `N` al polo negativo. Por el exterior del sistema en la polarización directa hay flujo de electrones y van de `P` a `N`. Si se aumenta la polarización directa la corriente aumenta; si llega a ser excesiva se rompe la estructura cristalina. La tensión aplicada normalmente a esta clase de polarización es `1` a `1.5V`.
En el caso de la polarización directa, la batería disminuye la barrera de potencial de la zona de carga espacial, permitiendo el paso de la corriente de electrones a través de la unión; es decir, el diodo polarizado directamente conduce la electricidad.
## Bibliografía