BZV90-C4V7,115 Discrete Semiconductor Products

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The BZV90-C4V7,115 diode is a type of Zener diode, classified as a single diode. Zener diodes are used primarily to control the voltages that circuits are exposed to, making them useful components in voltage regulation circuits. Knowing how they work and the applications they are used in are key to understanding how they are used in various applications.

Application Field

The BZV90-C4V7,115 is a high precision Zener diode, primarily used in voltage regulator applications. Voltage regulation is used in a variety of devices to ensure that the device in question is working with a consistent voltage. It’s used in electronics to help protect components from being damaged due to voltage spikes or other electrical disturbances. Its low leakage current and tight voltage tolerance (± 2 V - its maximum rating of 4.7V) makes it useful in many voltage regulation applications.

It is also used in signal level adjustment, signal amplitude regulation, and audio system power supplies. It is used for signal level adjustment to correct for an input signal being too small or electric current too large. It can be used in signal amplitude regulation to provide constant signal output. Furthermore, it is used in audio system power supplies to increased signal level.

Working Principle

The BZV90-C4V7,115 works by allowing electric current to flow in one direction. When the voltage across the diode exceeds its Zener voltage, the diode starts to conduct in the reverse direction and holds the voltage steady at the Zener voltage (4.7V). This means that the voltage across the device remains constant no matter how high the input voltage is, which is the basis of the Zener diode’s voltage regulation role.

When the reverse voltage across the diode drops, it stops conduction, stopping the flow of current. The BZV90-C4V7,115 does not act as a voltage regulator in this way, since it does not reduce the input voltage or provide any form of negative feedback. Instead, it simply stops the current flow when the input voltage drops below the Zener voltage.

In addition, the Zener diode has a low leakage current - the amount of current it allows to flow when the voltage across the diode is below the Zener voltage. This low leakage current means that the diode doesn\'t waste energy as heat, which saves energy in the circuits it is used in.

Conclusion

In conclusion, the BZV90-C4V7,115 diode is a single diode classified as a Zener diode. It is primarily used for voltage regulation applications and other uses such as signal level adjustment, signal amplitude regulation and audio system power supplies. It works by allowing current to flow in one direction, and it has a low leakage current which helps save energy in the circuits it is used in.

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