VLZ4V3A-GS18

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Diodes are an essential component of electric circuits, they can be used to direct the flow of electricity to help manage the voltage and current running through the device. In particular, a single Zener Diode like the VLZ4V3A-GS18 can help devices abide to their specified voltage and current levels for optimal performance.

The VLZ4V3A-GS18 is a single Zener Diode that features an axial lead form factor, allowing for it to be installed in close-knit electronic layouts. Its single diode design offers stability for applications where a variable current is supplied, and its unidirectional capability makes it perfect for controlling and limiting the voltage passing through it. It is well-suited for applications where the specified input voltage is near the nominal voltage expected of the diode.

Its power rating is 200mW at a current of 5mA, with a nominal voltage of 3.3V and a maximum peak reverse voltage of 4V. It can stand a maximum working temperature of 150°C and the total capacitance of the device is 40.0pF, while the maximum reverse leakage current at a given voltage is 4.0μA. This makes the VLZ4V3A-GS18 a reliable component that can be used to prevent power-related malfunctions and protect sensitive components in circuits.

A wide range of applications can benefit from the VLZ4V3A-GS18. Its small form factor and low capacitance make it especially useful for circuits with a high operating frequency and narrow voltage margins, such as oscillator-stabilizing and regulator circuits. It can also be used in power supply chains and telecommunications applications, either on its own or as part of a larger circuit.

The working principle of the VLZ4V3A-GS18 comes down to its ability to direct the flow of current. When voltage is applied, the device will immediately start to direct the current according to the load and the fact that it can only handle up to 4V of peak reverse voltage. When the load is stable, the diode will remain in a steady state and the input voltage will continue to match the output voltage within the given voltage range (3.3V in this case). The diode is also capable of dissipating the excessive heat generated during the process, keeping the component and circuit itself safe.

In conclusion, the VLZ4V3A-GS18 is a single Zener Diode that features an axial lead form factor and a power rating of 200mW. Its unidirectional capability, combined with its low capacitance, makes it a reliable component for applications that require controlled voltages, such as oscillator-stabilizing, regulator and power supply chains. The working principle of the device involves controlling and limiting the voltage with its peak reverse voltage of 4V and dissipating the heat produced during the process.

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