1N5223B A0G

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Diodes are electronic components that allow current to travel in one direction, while blocking the reverse direction. Zener diodes are a special type of diode designed to maintain a certain voltage across its terminals. A 1N5223B A0G diode, belonging to the Zener diode family, is commonly used in circuit protection and voltage regulation applications. This article will provide an overview of the 1N5223B A0G diode\'s applications, working principle and important parameters.

Application

The 1N5223B A0G is a 3.3V, 400mW Zener diode. With a Zener voltage of 3.3V and a 5% tolerance, it is used in circuit protection and voltage regulation applications. One of its most common applications is protecting sensitive digital circuits from voltage spikes. It can also be used in low-voltage regulator circuits to provide a stable 3.3V reference voltage.

Working principle

The 1N5223B A0G diode works by maintaining a constant voltage drop across its terminals when operating under reverse bias. The Zener’s breakdown characteristics cause a sudden surge in current when the voltage across it exceeds its Zener breakdown voltage. This surge in current is limited by the Zener diode’s resistance, resulting in a stable voltage across its terminals.

Parameters

The 1N5223B A0G is typically characterized by electrical parameters such as breakdown voltage, power dissipation, maximum reverse voltage and forward voltage drop. The breakdown voltage of the 1N5223B A0G is 3.3V, with a tolerance of +/- 5%. Its power dissipation is 400mW and its maximum reverse voltage is 5V. In terms of forward voltage drop, the 1N5223B A0G has a typical forward voltage drop of 0.25V.

Conclusion

The 1N5223B A0G is a 3.3V, 400mW Zener diode used in circuit protection and voltage regulation applications. Its breakdown voltage is 3.3V, with a 5% tolerance, and it can handle up to 400mW of power dissipation. Its maximum reverse voltage is 5V and its forward voltage drop is 0.25V. With its robust design and reliable performance, the 1N5223B A0G diode is an ideal component for any low-voltage circuit protection or voltage regulation application.

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