NZX15B,133 Discrete Semiconductor Products

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NZX15B 133 Application Field and Working Principle

NZX15B 133 is a single Zener diode, and is a very common component used in both analog and digital circuits. Its user-friendly design and high performance make it an ideal choice for many application fields and systems. Generally speaking, single Zener diodes are used in a wide variety of applications, such as voltage regulation, power switching, ripple reduction and the protection of circuits and signal conditioning.

General Characteristics

NZX15B 133 has a variety of characteristics that make it suitable for many applications. It offers a maximum operating temperature of +85 ℃, and a storage temperature of -55 to +150 ℃. The forward voltage drops of NZX15B 133 can reach 0.1V. Moreover, the package of NZX15B 133 is designed to be very small, so that it can be used in circuit designs where space is a critical factor. The package also provides physical strength and durability.

Electrical Characteristics

The electrical characteristics of NZX15B 133 include a nominal Zener voltage of 133 volts, a test current of 10mA, and a peak reverse current of 8.0µA. The maximum DC reverse current is approximately 0.3A. The maximum surge current is 30mss, while the maximum thermal power dissipation rating is 200mW. The thermal resistance is 1.3°C/ W, with a typical maximum operating temperature of +85°C.

Working Principle

The working principle of NZX15B 133 is essentially the same as that of other single Zener diodes. It is constructed from arsenic-doped silicon to create a low-resistance rectangular potential barrier. This device rectifies alternating current into direct current. When a current is applied to the device, it rectifies that current from a negative voltage to a positive one. The device then dissipates the excess power in the form of heat. The remaining power is output at a constant voltage, known as the Zener voltage.

The single Zener diode also conducts current in the forward direction when the voltage applied exceeds the Zener voltage. This current is usually known as the Zener breakdown current. When this occurs, the diode is able to limit the voltage to the Zener voltage, as it has reached its breakdown point.

Applications of NZX15B 133

NZX15B 133 can be used in a variety of applications, including voltage regulation, sensing circuits, unidirectional current shunting, rectifier circuits, switching circuits and signal conditioning. In power supply design, Zener diodes are often used to provide transient protection and voltage regulation. They are also used to protect sensitive circuit components from over-voltage and to prevent power amplification within a circuit. Furthermore, NZX15B 133 can be used in analog circuits to block the flow of current in one direction. This is especially useful in circuits where negative feedback is employed for stabilizing or maintaining the operation of the circuit.

Conclusion

NZX15B 133 is a single Zener diode that can be used in a variety of applications, such as voltage regulation, power switching, ripple reduction and signal conditioning. Its user-friendly design and high performance make it an ideal choice for many application fields and systems. Its electrical characteristics include a nominal Zener voltage of 133 volts, a test current of 10mA, and a peak reverse current of 8.0µA. The working principle of this device is essentially the same as that of other single Zener diodes. The device rectifies alternating current into direct current, and also conducts current in the forward direction when the voltage applied exceeds the Zener voltage.

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