BZX384C33-HE3-18

Introduction

BZX384C33-HE3-18 is a single-zener diode ideally suited for a wide range of applications. This diode has very low power dissipation, wide range of operating temperature, low leakage current and high breakdown voltage. This device presents an ideal way to get high voltage protection in portable equipment and applications requiring high reliability.

Application Field & Working Principle

Application Field

The BZX384C33-HE3-18 diode is mainly used for two applications - voltage regulation and avalanche breakdown. It can be used in power supplies and voltage control circuits, as well as in high voltage applications such as laser systems, automotive applications, and other industrial applications.

Working Principle

The working principle of the BZX384C33-HE3-18 diode is very simple. It operates on the principle of avalanche breakdown. When current passes through the diode, electric charges start collecting inside the diode in an orderly manner. As the current increases, the charges start to move in an avalanche formation and breakdown occurs. This causes the voltage to drop, thereby providing protection and regulation to the circuit.

The BZX384C33-HE3-18 diode is designed for use in circuits where forward-voltages must be maintained below the Zener voltage. When the voltage reaches the breakdown voltage, the diode starts conducting current and thus provides the necessary voltage regulation. This is the main purpose of the zener diode and it ensures that the forward voltage is within the specified range.

Conclusion

In conclusion, the BZX384C33-HE3-18 diode is an ideal way to get high voltage protection in portable and industrial applications. With its wide range of operating temperatures, low power dissipation and high breakdown voltage, it is the perfect choice for voltage regulation and avalanche breakdown applications.