CZRA5920B-G

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Diodes are semiconductor devices that contain two terminals, and can be classified into PN junction diodes and Schottky diodes. The zener diodes, a type of PN junction diodes, are divided into single zener diodes (SZD) and dual zener diodes (DZD); CZRA5920B-G belongs to the single zener diodes. The application field and working principle of CZRA5920B-G are discussed in this article.

CZRA5920B-G is a silicon planar diode especially designed for voltage regulation, and it has a wide application field. It is widely used in various circuit designs including the power supply circuit of memory in the information industry, the drive circuit of liquid crystal and light-emitting display in the consumer field, the bus control chip in the embedded system, and even the switch in the automotive control industry. Therefore, CZRA5920B-G can be used in various electronic industry systems.

CZRA5920B-G is an example of a silicon-based planar zener diode. It is characterized by low zener breakdown voltage and tight zener voltage tolerance. The zener breakdown voltage of CZRA5920B-G is 2.4V, and the zener voltage tolerance is from -2% to +2%. It has a high peak power durability and can operate at an ambient temperature of -55°C to +125°C.

The working principle of CZRA5920B-G is based on the standard PN junction diode reverse bias conduction. When the forward bias voltage is applied to the diode, the voltage will increase until the zener breakdown voltage is reached. At this point, the diode will start to conduct in the reverse bias direction, and will remain in the conducting state until the voltage is removed from the diode. Because the voltage is maintained at the zener breakdown voltage, this makes the PN junction ideal for voltage regulation. Although the CZRA5920B-G can be used in high current applications, it is usually used in low current applications. The high current applications typically use diodes with higher breakdown voltages, such as 5V or 12V.

In summary, CZRA5920B-G is a silicon planar diode especially designed for voltage regulation. It has a wide application field and is used in various electronic industry systems. It is characterized by low breakdown voltage, tight tolerance, high peak power durability and reliable performance. Its working principle is based on the PN junction diode reverse bias conduction, allowing the diode to maintain a constant voltage.

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