Tunnel Diode: Definition, Characteristics & Applications
A tunnel diode, also known as an Esaki diode, is a type of semiconductor diode that exhibits “negative resistance” due to the quantum mechanical phenomenon … Read more
Diffusion Capacitance of PN Junction Diode
Question- Diffusion Capacitance of PN Junction diode_________ A. Increases linearly with forward bias voltage.B. Decreases linearly with forward bias voltage.C. Increases exponentially with forward bias … Read more
The cut-in voltage for the silicon diode is approximately
Question- The cut-in voltage for the silicon diode is approximatelyA. 0.2 VB. 0.5VC. 0.7 VD. 1.1 V Solution:The correct option is (C)The cut-in voltage for … Read more
Why does a diode only conduct in one direction?
Learn: Why does a diode only conduct in one direction? Explore the roles of p-type and n-type semiconductors, the depletion region, and how biasing affects … Read more
Reverse Breakdown Voltage of Diode
The reverse breakdown voltage of a diode is defined as the minimum voltage applied in the reverse direction across a diode that causes it to … Read more
Difference between Zener Breakdown and Avalanche Breakdown
Explore the differences between Zener Breakdown and Avalanche Breakdown, including their physical mechanisms, characteristics, and applications in electronics. Learn how these phenomena impact diode function … Read more
What is Avalanche Breakdown?
Avalanche breakdown is a phenomenon in semiconductors where a large increase in current occurs at a particular reverse-bias voltage, leading to the breakdown of the … Read more
What is Reverse Saturation Current?
Definition: Reverse saturation current, often denoted by πΌπβ or πΌ0β, is a small current that flows through a diode even when it is reverse-biased. This … Read more
What happens to the width of the depletion layer when the diode is heavily doped and lightly doped?
The depletion region width of the PN junction is significantly influenced by the doping concentration of the semiconductor materials used in the PN junction. The … Read more
Depletion Region in PN Junction
Definition: The depletion region, also known as the depletion layer, is a specific area within a P-N junction diode. In this area, there are no … Read more