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VOL. 10, ISSUE 2 (2025)
Comprehensive analysis of zener diodes: Characteristics, mechanisms, and real-world applications
Authors
Dr. Lokeshwar Patel, Subodh Dewangan
Abstract
This paper presents a comprehensive analysis of the Zener diode, a
critical component in modern electronics known for its unique ability to
operate in reverse breakdown mode. Unlike conventional diodes, Zener diodes are
specifically designed to allow current flow in the reverse direction when the
voltage exceeds a specified threshold, known as the Zener breakdown voltage.
This paper elaborates on the internal working principles of Zener diodes, their
construction, and the underlying mechanisms of Zener and avalanche breakdown.
It also explores their voltage-current (V-I) characteristics, which showcase
their behavior in both forward and reverse bias conditions. Furthermore, the
paper outlines the various applications of Zener diodes, particularly their
role as voltage regulators and protection devices in sensitive electronic
circuits. The analysis also compares Zener diodes with standard PN junction
diodes and highlights the advantages that make them suitable for high-precision
applications. This study aims to provide a detailed understanding of Zener
diode functionality, making it valuable for students, researchers, engineers,
and practitioners in the field of electronics and electrical engineering.
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Pages:103-106
How to cite this article:
Dr. Lokeshwar Patel, Subodh Dewangan "Comprehensive analysis of zener diodes: Characteristics, mechanisms, and real-world applications". International Journal of Advanced Scientific Research, Vol 10, Issue 2, 2025, Pages 103-106
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