GDZ2V2B-G3-08

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

A Zener diode is a type of semiconductor designed to allow current to flow in one direction, while also creating a reverse voltage to a specified level. The GDZ2V2B-G3-08 is a single Zener diode with a voltage rating of 2V and a power rating of 500mW. It features a 1N4148 Small Signal Standard Withstand Voltage (SWSV) diode in a three-pin SOD-323 package. This device is ideal for applications requiring a high power Zener diode, such as power supplies or ESD protection.

The GDZ2V2B-G3-08 diode operates by creating a voltage drop across a forward-biased junction. This voltage prevents the reverse current from increasing beyond the breakdown voltage, which is 2V in this diode. Since the diode is a unidirectional device, it creates a stable, unidirectional flow of current between its anode and cathode. The voltage drop across the diode depends on the applied forward current, and can be adjusted by changing the current\'s magnitude. This allows for precision control of the voltage drop.

This diode is usually used in applications where regulation is required over a range of input voltages and temperatures. Common examples of these applications include power supplies, over-voltage protection circuits, and low-voltage supply circuits. The diode is also used in ESD protection circuits, and can be employed as a voltage reference in transimpedance and current feedback amplifiers. The Zener diode can also be used to reduce the EMI and RFI noise.

The GDZ2V2B-G3-08 diode can also be used to construct a voltage regulator, which is a circuit that maintains the output voltage at a constant level, regardless of changes in input voltage or load. This regulation can be achieved by connecting an NPN transistor and a series resistor to the diode, with the resistor connected to the transistor base. When the input voltage increases, the resulting current through the Zener diode causes an increased voltage drop across the resistor, which turns on the transistor. This increases the current through the diode, causing a larger voltage drop and stabilizing the output voltage.

Overall, the GDZ2V2B-G3-08 Zener diode is a versatile and efficient semiconductor device that can be used in a wide range of applications. It is capable of regulating the output voltage of a circuit, while still maintaining a stable reverse voltage. The device is also available in a small three-pin SOD-323 package, making it ideal for applications with limited space.

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