GDZ10B-E3-18

GDZ10B-E3-18 diodes are one of the types of single Zener diodes. It is designed to utilize the back biasing effect, wherein the current flows into reverse direction due to a constant cross-section in the diode structure. This diode is produced with two terminals, an anode and a cathode. The GDZ10B-E3-18 is constructed from a silicon layer, which allows it to maintain an even and stable current at various temperatures.

In the electrical schematic for the GDZ10B-E3-18 diode, the anode is connected to the positive voltage and the cathode to the negative voltage. This arrangement creates a bias between the two terminals and the current will flow in the reverse direction. As the current in the reverse direction increases, the reverse bias voltage will also increase. When the forward bias voltage reaches a certain point known as the knee voltage, it will stop the current flow and the diode will reach a low voltage.

The GDZ10B-E3-18 initial breakdown current rating is 18mA. This indicates the minimum current that a diode can pass before becoming damaged. Other ratings include maximum reverse working voltage of 4.7V and a power dissipation of 250mW. The maximum allowable operating temperature of these diodes is 95°C, and their junction capacitance is usually around 10pF.

The main application for the GDZ10B-E3-18 is voltage clamping and protection. In this case, the diodes provide a low-resistance path to any dangerously high voltages. Another common use is energy storage and regulation. When the diode begins to conduct, the voltage will start to decrease and the current will try to level it off. This helps to prevent the voltage from increasing over the maximum breakdown voltage. Finally, these diodes are useful for audio applications, due to their low power dissipation and fast response times.

In summary, the GDZ10B-E3-18 diode is a single Zener diode designed to protect circuits from dangerously high voltages and maintain constant current levels. It is commonly used in voltage clamping, energy storage, and audio applications. Its ratings include an initial breakdown current of 18mA, a reverse working voltage of 4.7V, and a power dissipation of 250mW. It is known to be reliable, efficient, and easily available on the market.