1N4764AUR Datasheet/PDFThe 1N4764AUR is a single Zener diode commonly used in electronics applications. This diode is designed to provide a stable low voltage reference, and has been a popular choice in many projects because of its robustness and wide operating range. It is also a great choice for high speed applications, as it can handle continuous high current levels and is relatively immune to noise. In this article, we will discuss the application fields and working principle of the 1N4764AUR diode.
Application Field of 1N4764AUR
The 1N4764AUR is a great choice for a variety of applications, including the stabilization of voltage sources, the generation of reference voltages, the regulation of power sources, and the protection of components from overvoltage or electrical transients. Its ability to withstand continuous high currents, as well as its inverting properties, make it a great choice for use in both analog and digital applications.
The 1N4764AUR Zener diode is well suited for use in low voltage, low power applications. Examples include the protection of MOSFETs and other transistors, detection and protection of digital logic and analog circuits, and the regulation of battery charging and discharging. It can also be used in automotive systems to protect lights, switches, and amplifier circuits.
Working Principle of 1N4764AUR
The 1N4764AUR has a PN junction that behaves like a resistor when low current flows through it. When higher current flows, the voltage across the PN junction drops, causing the diode to go into conduction. This helps stabilize the voltage and protects the component from overvoltage. As the current increases further, the voltage across the PN junction drops even further, allowing the diode to operate as a two-terminal voltage regulator.
The 1N4764AUR operates with a maximum reverse breakdown voltage of 6.8V, meaning that it can only tolerate a maximum reverse voltage before going into breakdown. The maximum forward voltage for the diode is 0.5V, meaning that it can only safely handle forward currents up to a certain level. The breakdown voltage of the 1N4764AUR is relatively low compared to other zener diodes, making it a great choice for low voltage applications.
The 1N4764AUR has a low thermal resistance, meaning that it is able to withstand high levels of current without heating up too much. This also makes it a great choice for high speed applications, as it can handle high current levels without overheating. Furthermore, its immunity to noise makes it a great choice for sensitive digital applications.
Conclusion
The 1N4764AUR is a great choice for many applications due to its robustness, wide operating range, and low thermal resistance. Its low breakdown voltage and inverting properties make it a great choice for low voltage, low power applications, while its high current handling makes it an ideal choice for high speed applications. Furthermore, its immunity to noise makes it a great choice for any sensitive digital circuit.