GDZ24B-G3-18

Zener diodes are widely used in many applications due to their ability to regulate voltage in the face of over-voltage or reverse bias conditions. The GDZ24B-G3-18 is a single-level zener diode designed for use as a voltage regulator in a variety of applications. This article will provide an overview of the GDZ24B-G3-18’s application field, key specs, and working principle.

Application Field & Key Specifications

The GDZ24B-G3-18 is a single-level zener diode manufactured by the Semitec Corporation. It is available in the TO-92 (TO-236AB) package, which has a maximum operating temperature of 175°C. The zener voltage for the GDZ24B-G3-18 is 18.1± 0.3V. It has a maximum power dissipation of 500mW and a maximum operating reverse voltage of 30V. Furthermore, the GDZ24B-G3-18 has a maximum operating current of 12mA.

The GDZ24B-G3-18 is ideal for applications where circuit stability and voltage regulation are both required, such as power supplies, data acquisition systems, signal conditioning circuits, and other applications that require low power regulation. Its low power dissipation and high reverse voltage rating make it suitable for a variety of applications in which an isolated power source is needed.

Working Principle

Zener diodes are operated in reverse bias, meaning the current is forced in the opposite direction from that of a forward bias direction. When a zener diode is reverse biased, it will produce a voltage regulator; if the voltage across the zener diode exceeds the zener voltage, the zener diode will begin to draw more current from the circuit, and this increase in current will cause the voltage across the zener diode to drop to the zener voltage. In the case of the GDZ24B-G3-18, this zener voltage is 18.1± 0.3V.

The GDZ24B-G3-18 has a low-power dissipation, making it suitable for applications in which it is necessary to regulate the voltage but with low power consumption. Furthermore, the low power dissipation of the GDZ24B-G3-18 ensures that the device will remain cool during operation, allowing for more reliable operation in temperature-sensitive applications. Additionally, the GDZ24B-G3-18 has a high operating reverse voltage, further enhancing its stability and reliability in operation.

In summary, the GDZ24B-G3-18 single-level zener diode is suitable for use as a voltage regulator in applications where circuit stability and low power dissipation are required. It is available in the TO-92 (TO-236AB) package and has a zener voltage of 18.1 ± 0.3V, a maximum power dissipation of 500mW, and a maximum operating reverse voltage of 30V. It has a low power dissipation, ensuring that the device will remain cool during operation, and a high operating reverse voltage, further enhancing its stability and reliability in operation.