CZ5344B BK

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	8.2V
Tolerance:	±5%
Power - Max:	5W
Impedance (Max) (Zzt):	1.5 Ohms
Current - Reverse Leakage @ Vr:	100µA @ 6.2V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 1A
Operating Temperature:	-65°C ~ 200°C
Mounting Type:	Through Hole
Package / Case:	DO-201AA, DO-27, Axial
Supplier Device Package:	DO-201

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Introduction

CZ5344B BK is a single Zener diode, a type of diode that has a decreased voltage or current through it when the voltage applied is increased beyond a certain limit. This action is known as Zener breakdown. It is also called a breakdown diode or a surge suppressor. The purpose of the CZ5344B BK is to provide voltage regulation for circuits with high operating voltages.

Application Field

One of the primary uses of CZ5344B BK is in the regulation of voltage. It can be used to provide a high frequency alternating current to reduce electrical noise and protect sensitive equipment from voltage spikes. It can also be used in applications that require low regulation such as stabilizing DC power supplies.CZ5344B BK is also commonly used for voltage suppression in power circuits, such as for audio amplifiers, motors, and switches. It can also be used in automotive and industrial applications where high voltages need to be regulated and protected from voltage surges.

Working Principle

The working principle of the CZ5344B BK Zener diode is based on the Zener effect. When a voltage is applied across the diode, it allows a current to flow until it reaches a certain breakdown voltage. Once this breakdown voltage is reached, the current increases rapidly even if the applied voltage is further increased. This is known as Zener breakdown or Zener voltage.The CZ5344B BK Zener diode has two distinct regions of operation. First, at lower voltages, it operates as an ordinary diode, allowing current to pass through in only one direction. When the voltage across the diode increases and reaches the Zener voltage, it breaks down and allows current to flow through in both directions. This action is also called reverse breakdown. The CZ5344B BK Zener diode also has an adjustable voltage output. By adjusting the Zener voltage, the voltage output of the diode can be adjusted. This is done by using external circuits that provide a varying level of voltage, which then allows the diode to break down at the required voltage.

Conclusion

The CZ5344B BK Zener diode is a versatile component that can be used in a variety of applications, such as voltage regulation and noise reduction. It has two distinct regions of operation, allowing it to pass current in both directions, and it can be adjusted to provide the required output voltage. It is a highly reliable device that is suitable for use in many applications.

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