BZX84C18-E3-08 Allicdata Electronics
Allicdata Part #:

BZX84C18-E3-08GITR-ND

Manufacturer Part#:

BZX84C18-E3-08

Price: $ 0.03
Product Category:

Discrete Semiconductor Products

Manufacturer: Vishay Semiconductor Diodes Division
Short Description: DIODE ZENER 18V 300MW SOT23-3
More Detail: Zener Diode 18V 300mW ±5% Surface Mount SOT-23-3
DataSheet: BZX84C18-E3-08 datasheetBZX84C18-E3-08 Datasheet/PDF
Quantity: 1000
3000 +: $ 0.02587
6000 +: $ 0.02249
15000 +: $ 0.01912
30000 +: $ 0.01799
75000 +: $ 0.01687
150000 +: $ 0.01499
Stock 1000Can Ship Immediately
$ 0.03
Specifications
Series: Automotive, AEC-Q101
Packaging: Tape & Reel (TR) 
Part Status: Active
Voltage - Zener (Nom) (Vz): 18V
Tolerance: ±5%
Power - Max: 300mW
Impedance (Max) (Zzt): 45 Ohms
Current - Reverse Leakage @ Vr: 50nA @ 12.6V
Operating Temperature: -55°C ~ 150°C
Mounting Type: Surface Mount
Package / Case: TO-236-3, SC-59, SOT-23-3
Supplier Device Package: SOT-23-3
Description

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Introduction

The BZX84C18-E3-08 is a member of the popular Zener diode family of components. It is a single-pole, single-throw (SPST) electrical switch that can be used for a variety of applications. This device is also known as a voltage regulator diode. As a Zener diode, it has a variety of unique properties that make it suitable for different types of applications.

Application Field of BZX84C18-E3-08

The first way in which the BZX84C18-E3-08 can be used is as a voltage regulator. It is designed to regulate the voltage in an electrical system by maintaining a constant voltage level. This is especially useful in situations where the input voltage might fluctuate or change over time. The diode also helps to protect the circuit from damage or destruction due to overvoltage. The diode\'s ability to quickly "regulate" the voltage also helps to eliminate any power fluctuations that could cause damage to the electrical components.
The second application of the BZX84C18-E3-08 is as an electrical switch. It can be used to open and close circuits, allowing for a wide range of control over electrical devices. This is particularly useful in areas such as lighting control, remote control, home automation, and other applications. The diode\'s ability to control the flow of current makes it an attractive component for these type of applications.
Finally, the BZX84C18-E3-08 can be used for signal conditioning. Its ability to dampen any sudden spikes or drops in the signal makes it ideal for signal conditioning tasks. Signal conditioning can be used in a variety of applications, from medical electronics to industrial automation.

Working Principle of BZX84C18-E3-08

The BZX84C18-E3-08 follows a simple working principle. When a voltage is applied across its terminals, it will regulate the voltage level by allowing current to pass only in one direction. This type of component is known as a "reverse current limiting" diode, as it is designed to prevent any current from flowing in the reverse direction. The current will only pass in one direction, depending on the applied voltage. This makes it an ideal component for applications that require a constant voltage level.
The diode is also designed to provide protection against voltage spikes. When a sudden increase in voltage is applied, the diode will absorb the energy and dissipate it as heat. This protects the circuit from any damage that could be caused by the sudden spike. The diode is also designed to protect the circuit from any damage that could be caused by a sudden decrease in voltage.

Conclusion

The BZX84C18-E3-08 is a versatile member of the Zener diode family that can be used for a variety of applications. It can be used as a voltage regulator, an electrical switch, and as a signal conditioning component. Its ability to limit the flow of current in one direction and protect the circuit from voltage spikes makes it an attractive component for many types of applications.

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

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