AZ23B3V0-G3-18

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The AZ23B3V0-G3-18 is a type of diode array. It is made up of three individual zener diodes, otherwise known as voltage suppressing diodes, connected in series. Each diode has its own voltage rating, and the overall voltage rating of the array is equal to the sum of the three individual diode ratings. This type of diode array is well-suited to applications where the desired voltage rating is not readily available in a single diode.

The AZ23B3V0-G3-18 is an 18V device with a 3V breakdown voltage rating per diode. This device is available in a TO-92 package, and is rated for a power dissipation of 100mW. It is also RoHS Compliant and has a relatively low forward leakage current of 5µA.

In terms of its application field, the AZ23B3V0-G3-18 is often used in power supply and voltage regulation applications. This type of diode array can be used in place of multiple discrete zener diodes in order to reduce the number of components needed in a circuit. This saves time and helps to reduce the cost of the overall system.

The working principle of a zener diode array can be explained by examining how a regular zener diode works. When the applied voltage is below the breakdown voltage, the diode behaves like a regular diode and only allows current to flow in one direction (i.e. from anode to cathode). Once the breakdown voltage is reached, the diode conducts electricity in both directions. This creates a voltage regulating effect, as the voltage at the diode will remain at the breakdown voltage even if the applied voltage fluctuates.

In the case of the AZ23B3V0-G3-18, the three zener diodes are connected in series, so that the combined breakdown voltage is equal to the sum of the individual zener diode breakdown voltages. This ensures that the voltage at the diode array is equal to the breakdown voltage of the individual zener diodes, even if the applied voltage fluctuates.

In conclusion, the AZ23B3V0-G3-18 is a diode array made up of three zener diodes, and it is well-suited for power supply and voltage regulation applications. Its working principle is largely based on the same principles that govern the operation of a single zener diode, but with the added benefit of providing a higher overall voltage rating.

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