Diodos

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¿Qué son los diodos?

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Física de semiconductores

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1

¿Qué son los diodos?

Los diodos son componentes electrónicos que permiten el flujo de corriente eléctrica en una sola dirección.

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2

¿Cuáles son los tipos de diodos?

  • Diodos rectificadores

  • Diodos Zener

  • Diodos emisores de luz (LED)

  • Diodos Schottky

  • Diodos de avalancha

  • Diodos varactores

  • Diodos túnel

  • Diodos de barrera Schottky

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3

¿Como se diferencia un diodo láser de un LED?

A diodo láser es un dispositivo semiconductor que emite luz coherente y monocromática mediante la estimulación de la emisión de fotones. A diferencia de un LED, un diodo láser tiene una emisión de luz más estrecha y concentrada, lo que le permite ser utilizado en aplicaciones de alta precisión, como la lectura de discos ópticos y la transmisión de datos a larga distancia.

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4

¿Que es la zona de desgaste en un diodo?

"Region del diodo donde se produce la disminución de la concentración de portadores de carga. Esta región es importante para la generación de la corriente de polarización directa del diodo."

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