CZ5361B BK

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	27V
Tolerance:	±5%
Power - Max:	5W
Impedance (Max) (Zzt):	5 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 20.6V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 1A
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	DO-201AA, DO-27, Axial
Supplier Device Package:	DO-201

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Introduction

CZ5361B BK is a single Zener diode manufactured by Littelfuse, one of the world\'s most respected manufacturers of semiconductor components. This diode falls under the category of Diodes - Zener - Single and offers a wide range of applications in the electrical and electronic field. This article discusses the various application fields of CZ5361B BK and explains its working principle.

Applications

The CZ5361B BK diode finds applications where voltage regulation and limiting are required. It offers high surge current capability as well as low clamping voltage. It can be used in applications such as motorcycle circuits, automotive electronics, telecommunications, home appliances, and more.The CZ5361B BK is specifically used to protect sensitive components and electronic circuits from overvoltage or reverse voltage conditions. This is achieved by efficiently absorbing the excessive voltage and limiting it to a certain level. It is also used in applications such as clamping and bypassing, where it restricts the voltage to a specific level and allows the current to pass.

Features

The CZ5361B BK diode offers some useful features. It has a maximum peak reverse voltage of 6.2V and a maximum forward voltage of 1V. It is able to handle a maximum current of 1A and provides a typical maximum power dissipation of 500mW.Other features of this diode include an operating temperature range from -55°C to 125°C, a peak impulse current of 100A and a reverse recovery time of 2.4ns. It is also RoHS-compliant and comes in an easy-to-use SOD-323F package.

Working Principle

The CZ5361B BK diode is a type of Zener diode, which uses the Zener breakdown effect to regulate its voltage output. This effect occurs when the voltage across a PN junction exceeds a certain breakdown voltage. When this happens, the PN junction will start to allow a substantial amount of current to flow in the reverse direction. This voltage breakdown can be used to generate a constant output voltage across the diode, regardless of the input voltage. Even when the input voltage is beyond the breakdown voltage, it is limited to the breakdown voltage and provides a constant output voltage. This makes the CZ5361B BK an ideal solution for voltage regulation and limiting applications.

Conclusion

The CZ5361B BK diode is an effective Zener diode for applications such as motor circuits, telecommunication systems, home appliances and automotive electronics. It has high surge capability and low clamping voltage. It utilizes the Zener breakdown effect to regulate the voltage output and provide a constant output voltage. Additionally, the diode is easy to use and is RoHS-compliant.

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