In the forward-bias region the diode current increases exponentially with increase in voltage across the diode. The direction of conduction for a Zener diode is opposite to that of the arrow in the symbol, and the Zener voltage has a polarity opposite to that of a forward-biased diode. The maximum power dissipation level of a diode is equal to the product of the diode voltage and current. Light emitting diodes (LEDs) emit light under reverse-bias conditions but require 2 V to 4 V for good emission.
In the forward-bias region the diode current increases exponentially with increase in voltage across the diode. The direction of conduction for a Zener diode is opposite to that of the arrow in the symbol, and the Zener voltage has a polarity opposite to that of a forward-biased diode. The maximum power dissipation level of a diode is equal to the product of the diode voltage and current. Light emitting diodes (LEDs) emit light under reverse-bias conditions but require 2 V to 4 V for good emission.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Which of the following statement is false

Transcribed Image Text:In the forward-bias region the diode current increases exponentially with
increase in voltage across the diode.
The direction of conduction for a Zener diode is opposite to that of the arrow
in the symbol, and the Zener voltage has a polarity opposite to that of a
forward-biased diode.
The maximum power dissipation level of a diode is equal to the product of the
diode voltage and current.
1. Light emitting diodes (LEDs) emit light under reverse-bias conditions but
require 2 V to 4 V for good emission.
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