BZX55B20 A0G Allicdata Electronics
Allicdata Part #:

BZX55B20A0G-ND

Manufacturer Part#:

BZX55B20 A0G

Price: $ 0.02
Product Category:

Discrete Semiconductor Products

Manufacturer: Taiwan Semiconductor Corporation
Short Description: DIODE ZENER 20V 500MW DO35
More Detail: Zener Diode 20V 500mW ±2% Through Hole DO-35
DataSheet: BZX55B20 A0G datasheetBZX55B20 A0G Datasheet/PDF
Quantity: 1000
10000 +: $ 0.01932
Stock 1000Can Ship Immediately
$ 0.02
Specifications
Series: --
Packaging: Tape & Box (TB) 
Part Status: Active
Voltage - Zener (Nom) (Vz): 20V
Tolerance: ±2%
Power - Max: 500mW
Impedance (Max) (Zzt): 55 Ohms
Current - Reverse Leakage @ Vr: 100nA @ 15V
Voltage - Forward (Vf) (Max) @ If: 1V @ 100mA
Operating Temperature: -55°C ~ 175°C (TJ)
Mounting Type: Through Hole
Package / Case: DO-204AH, DO-35, Axial
Supplier Device Package: DO-35
Description

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Introduction:

The BZX55B20 A0G is a single zener diode with a breakdown voltage of 20V and package type of DO-41. It is a device which is used to provide a control element in the circuit. It is composed of a solid state construction that performs the same type of function as a conventional zener diode. It is capable of regulating voltage fluctuation by providing a stable voltage even when the power fluctuates.

Application Field:

The BZX55B20 A0G is mostly used in voltage regulation purposes. It is primarily used in power distributions systems, instrumentation, and other similar constellations. This zener diode is ideal for voltage regulation for motors, pumps, and other equipment which requires consistent power supply. It is also excellent for providing a regulated output when connecting a power supply with low output to a system which requires consistent voltage input.

Working Principle:

The working principle of BZX55B20 A0G is simple. It will begin to conduct when the voltage across it increases and passes its breakdown voltage. This allows the peak forward current to flow through the diode, thus providing a voltage regulating effect. As the voltage fluctuates, the diode will automatically adjust by providing a stable output at the required level. When the supply voltage falls below the breakdown voltage, the diode will stop conducting, thus preventing the circuit from becoming vulnerable to direct current.

The BZX55B20 A0G can also be used to protect a circuit against transient voltage glitches. In the event of an increase in the supply voltage beyond its specified range, the diode will begin to conduct and limit the voltage, thus preventing the circuit from being exposed to excessive current. It can also serve as a voltage regulator by dissipating any extra voltage as heat.

Benefits:

The BZX55B20 A0G has several benefits which make it desirable for a number of applications. Firstly, it is reliable and can provide a stable voltage even under the most extreme conditions. Secondly, the device is easily adjustable and requires no further modification for different applications. Lastly, it is environmentally friendly as the device does not generate any hazardous gases or noise.

Limitations:

Like any other device, the BZX55B20 A0G can not be entirely free from limitations. One of the main disadvantages is that although it provides stable voltage, it is not capable of handling large transient voltage shocks. It is also not suitable for applications which require too much current or power. Additionally, the device is not capable of controlling or regulating the power-load in a circuit, so it must be used in combination with other devices for this purpose.

Conclusion:

Overall, the BZX55B20 A0G is a reliable and efficient device that can be used to regulate the voltage within a wide range of applications. However, the device must be used correctly within the right settings and with suitable additional components to ensure that the circuit is adequately protected. When used correctly, the device can provide excellent performance and stability, thus making it a great choice for voltage regulation.

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

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