BZX84C3V3S-7 Discrete Semiconductor Products

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Diodes are electrical devices that allow electrical current to pass in only one direction, stopping the flow in the opposite direction. They are components within a number of circuits and are used for a variety of tasks. Zener Diodes are a form of diode that are used for regulating the voltage. A Zener diode array is a group of Zener diodes, generally made of silicon, that can be connected together and used in various circuit applications. One such Zener diode array is the BZX84C3V3S-7 and this article will discuss its application field and working principle.

Application Field

The BZX84C3V3S-7 is a 3.3V array of Zener diodes with a current rating of 1mA and a breakdown voltage of 3.3V. The package is SOT-23, making it suitable for surface mount applications. This Zener Diodes are used for a variety of applications, including voltage clamps, overvoltage protection, logic level shifting, switching regulation, and more. It can also be used for voltage step down and voltage clamping.

The BZX84C3V3S-7 is designed to be used in a variety of applications, such as automotive and industrial electronics, telecom and networking equipment, consumer electronics, medical instrumentation, power supplies and more. This diode is a great choice for high-density board applications, due to its small size and lead-free construction. It’s also highly reliable and resistance to vibration, shock, and temperature.

Working Principle

The BZX84C3V3S-7 is composed of seven Zener diodes, each with a voltage rating of 3.3V, connected in series. This allows for a voltage drop of up to 21.1V. When a current is applied to the array and the voltage reaches a specific value, the Zener diodes will be activated and begin conducting current through them. The current will flow in one direction and any voltage that is higher than the specified value will be clamped down to 3.3V.

The structure of the array also makes it ideal for use in ESD protection. This works by absorbing the energy of the incoming surge or electro-static discharge and dispersing it without causing any damage. The diode array can also act as a voltage clamp, limiting the voltage to a predetermined value.

The BZX84C3V3S-7 is designed to be used with surface-mount technology, allowing it to be integrated into smaller applications without sacrificing performance or reliability. The small size and low profile of the package makes it ideal for high-density circuit boards.

Conclusion

The BZX84C3V3S-7 is a seven diode array of 3.3V Zener diodes that can be used in a variety of applications, such as automotive and industrial electronics, telecom and networking equipment, consumer electronics, and more. This diode array is highly reliable and resistant to vibration, shock, and temperature. It can be used for overvoltage protection, logic level shifting, switching regulation, and more. The small size and lead-free construction make it ideal for high-density circuit boards.

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