BZX84C3V0S-7 Discrete Semiconductor Products

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes are a common type of electronic devices, found in many electronic appliances. They are composed of two differently doped semiconductor regions joined to form a diode. One of the most common types of diode is the Zener diode, which allows electricity to flow in either direction but with a specific breakdown voltage. The Zener diode is the most commonly used element in Voltage Regulator, Surge Protector, and many other circuit applications. An array of Zener diodes is called a Zener Array and is typically used in applications where multiple voltage regulation or voltage protection is required.

The BZX84C3V0S-7 Zener Array is a device specifically designed for use in multi-string, multi-stage voltage applications. This device is composed of seven Zener diode cells connected as an array, with each cell having a rated breakdown voltage of 3V, for a total breakdown voltage of 21V. This device is also available in other breakdown voltages, such as 4.3V, 8.3V, 12V, and 16V.

The most common application of the BZX84C3V0S-7 is in the protection of circuitry from transient overvoltages. When AC or DC input is connected, an excess voltage can form which can damage circuit components or degrade performance. The Zener Array absorbs these transient voltages and prevents damage or malfunction to electronic components. This device also provides accurate voltage regulation in multi-stage voltage applications.

The working principle of the BZX84C3V0S-7 is based on its breakdown voltage. When the introduced voltage is higher than the rated breakdown voltage (3V) of each array cell, the Zener diode will “breakdown” and the excess voltage is then absorbed and dissipated. This prevents excessive voltage from continuing downstream and damaging the associated components. The breakdown voltage of each cell is selected to be the same, and upon breakdown, the current is shared equally among all the cells.

The BZX84C3V0S-7 is also used in a variety of other applications, such as DC-DC converters, power supplies, EMI/RFI filters, load disconnects, and analog circuits. This device is available in several packages to suit different needs, including SOT-23, SMB, SC-88, and SlimSOT so it can be used in applications that require space or current-handling constraints. This device also features low internal power dissipation which reduces its own heat generation, making it perfect for high-density applications.

In conclusion, the BZX84C3V0S-7 Zener Array is a device used in a variety of voltage regulation and voltage protection applications. The device works by “breaking down” when an excess voltage is present, absorbing and dissipating the excess voltage. This prevents excessive voltage from continuing downstream and damaging components. The device is available in multiple packages and is designed to handle high-density applications.

The specific data is subject to PDF, and the above content is for reference