DZ23C39-7

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DZ23C39-7 is a series of Zener diode array, which belongs to the Diodes - Zener - Arrays category. It is an eight-pin, surface mount miniature zener diode array specifically designed for direct connection to aqueous protection controllers whose applications are subject to transient voltage distortions such as: data transmission systems, power line noise protection, equipment grounding, power conditioning, and surge protection.

The DZ23C39-7 series of Zener diode array is constructed of a central Zener diode surrounded by dual terminals for connection to an external component, such as a ground conductor. The dual terminals act as electrical shielding for the Zener diode, which helps to reduce on-chip component noise from interfering with the signals sent to the controller. It also helps to reduce damage to the internal components from power line noise and over-voltage/under-voltage transients.

The 8-pin configuration also contains an additional terminal, allowing it to be used in higher-power applications than other conventional Zener diode arrays. It is capable of operating at up to 24 volts, making it suitable for higher-power applications such as those found in cellular base stations, wireless communication systems and various industrial transition applications.

The working principle of the DZ23C39-7 is based on a V-I characteristics. When the voltage across the terminals is low, the current is low. However, when the voltage across the terminals reaches the Zener voltage of the device, the current through the diode is maximum and the Zener voltage will remain constant. This characteristic enables the device to protect against voltage fluctuations and voltage transients.

In addition, the device also features avalanche and ESD protection. The internal avalanche protection will automatically reduce the voltage on the chip and limit the current so that it does not cause damage to the components or the chip itself. The ESD protection helps protect the components from damage due to electrostatic discharge and ensures the integrity of the chip operation.

The DZ23C39-7 Zener diode array is suitable for a wide range of applications including: power conditioning, protection from power line noise, lightning protection, equipment grounding, surge protection, and data transmission systems. The device is designed to provide a reliable and cost-effective solution for these applications and provides a variety of features including high surge capability and low thermal resistance.

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