VDZT2R5.1B Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	5.1V
Tolerance:	±2%
Power - Max:	100mW
Impedance (Max) (Zzt):	80 Ohms
Current - Reverse Leakage @ Vr:	2µA @ 1.5V
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	2-SMD, Flat Lead
Supplier Device Package:	VMD2
Base Part Number:	VDZ5V1

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。VDZT2R5.1B Diodes - Zener - Single Application Field and Working Principle

In the electronics industry, diodes are a fundamental component used in every electronic circuit, and they come in many shapes and sizes. The type of diode used would determine its application field and applicable working principles. The VDZT2R5.1B diode belongs to the diodes-zener-single category, and it has many applications in various circuits. This article will discuss the application field and working principles of the VDZT2R5.1B diode.

The VDZT2R5.1B diode belongs to the diodes-zener-single category, which means that it is a single diode that passes electric current in one direction and blocks current in the opposite direction. This type of diode is used in voltage regulation as it maintains a specific voltage across it even when the external voltage changes. The VDZT2R5.1B diode can operate over a wide range of temperatures and is rated for continuous operation at power dissipation levels of up to 3.2 watts. It has a forward voltage drop of 1.4 volts at a rated current and a reverse breakdown voltage of 5.1 volts.

The main application field of the VDZT2R5.1B diode is in controlling electrical overvoltage. The diode can be used to protect other electronic components from electric surges, as its breakdown voltage will limit the voltage across the component. The zener voltage is set to a specific value, which would mean that the voltage across the other component would never exceed that set value. In addition, the diode can also be used for voltage regulation. As the external circuit changes and the voltage across the diode also changes, the diode will maintain the same voltage across it and regulate the voltage across the other component. The VDZT2R5.1B diode can also be used to limit current and provide reverse voltage protection in many different circuits.

The working principle behind the VDZT2R5.1B diode is based on the principle of breakdown. The diode has a reverse breakdown voltage of 5.1 volts, which represents the point at which the diode breaks. When the voltage across the diode reaches this value, the diode will break and start conducting current in both directions. The diode will then maintain a constant voltage across it regardless of the external voltage. This principle is used to protect sensitive components from overvoltage and regulate voltage in various circuits.

In conclusion, the VDZT2R5.1B diode belongs to the diodes-zener-single category and has many applications in controlling overvoltage and regulating voltage. The diode works on the principle of breakdown and has a reverse breakdown voltage of 5.1 volts. The diode can be used to protect sensitive components from overvoltage and limit current, as well as providing reverse voltage protection in various circuits.

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