BZX84W-C43F

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, also known as rectifiers, are electrical components that control the flow of current in an electronic circuit. They are frequently used to regulate the voltage levels in an electronic device or circuit. The BZX84W-C43F is a type of diode known as a Zener diode. It is a type of semiconductor diode designed specifically to allow current to flow in reverse direction under certain conditions, such as when the voltage level exceeds a certain value.

A Zener diode is a two-terminal voltage-regulated electronic component. It operates in a reverse-bias configuration, meaning that it conducts current from anode to cathode when the voltage across it is below the reverse breakdown voltage (VZ - the breakdown voltage of the diode). When the voltage across the diode exceeds the VZ, the diode acts as a rectifier and enables current to flow in the reverse direction.

The BZX84W-C43F is a single Zener diode rated for 400mW of power dissipation with a maximum reverse breakdown voltage of 12V and a minimum operating temperature range of -65°C to +125°C. It is a small-signal diode suitable for use in low-voltage, high-impedance applications such as coupling, clamping, and protection circuits.

The working principle of the BZX84W-C43F is based on the behavior of a conventional diode in forward bias and reverse bias. When in forward bias, the diode is activated and current passes from the anode to the cathode. When the voltage exceeds the VZ, the diode enters into reverse bias and current is then allowed to pass in the reverse direction from the cathode to the anode.

The BZX84W-C43F is most commonly used in analog or digital circuit protection applications. In its most common application, it is connected in series with the protected circuit. The voltage across the diode will remain at or below the Zener voltage (VZ) so long as the voltage in the protected circuit does not exceed the VZ. If the voltage in the protected circuit does exceed the VZ, however, the diode will permit current to pass in the reverse direction, allowing the voltage to be safely discharged.

In addition to circuit protection, the BZX84W-C43F can be used in voltage-regulating circuits and power-handling circuits. It is an ideal choice for applications where a low forward voltage drop is required, such as in TV video pre-regulator circuits and reverse-bias clamping.

The BZX84W-C43F is a reliable and cost-effective solution for applications that require voltage regulation and protection. It is easy to use and can be used in a variety of circuits. Its wide temperature range and small size make it an ideal choice for applications where space is limited.

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