PZU3.3B1,115

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	3.3V
Tolerance:	±2%
Power - Max:	310mW
Impedance (Max) (Zzt):	95 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 100mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SC-90, SOD-323F
Supplier Device Package:	SOD-323F
Base Part Number:	PZU3V3

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Introduction to PZU 3.3B1,115

PZU 3.3B1,115 is a single voltage zener diode, which is widely used in the electrical engineering and other related fields. It is a one of the most popular zener diodes due to its wide range of application and working principle.

Application Field

The PZU 3.3B1,115 can be used in a variety of applications, from protecting sensitive circuits from power surges to providing a steady voltage level in high-voltage circuits. For instance, in power supplies, it can be used as a voltage regulator and provide a stable source of input and output power. It is also used in security systems and other equipment that requires high levels of current protection.In automotive and telecommunications fields, the PZU 3.3B1,115 can provide protection to circuits and components from voltage spikes. It can be used in radio and communication systems, such as radios and cellular phones, to reduce demand and protect delicate circuits and components.In addition, the diode is used in a variety of circuit designs, both digital and analog, to control voltage and current levels. In household electronics, the device can be used to provide protection from power surges and to limit the amount of current flow. It is also used in power supplies for laptops, mobile phones, and other electronic devices.

Working Principle

The PZU 3.3B1,115 is a single zener diode, so it functions as a voltage regulator. It works by using the zener voltage, which is also known as the breakdown voltage. When a voltage greater than this voltage is applied to the diode’s anode side, the diode will break down and allow the current to flow through it. This current is limited by the diode’s breakdown voltage and its current-handling capacity.When the voltage exceeds the zener voltage, the diode begins to allow current to pass through it. This current will be limited by the diode\'s built-in resistance, which is known as the dynamic resistance. This resistance limits the amount of current that can flow through the diode and helps to maintain a steady voltage level.The device can also be used in reverse-biased applications, where current is allowed to flow in reverse through the diode. This type of current is known as reverse leakage current and is limited by the diode’s reverse-voltage rating.

Conclusion

The PZU 3.3B1,115 is a versatile single voltage zener diode, which is suitable for a variety of applications. It works by using the zener voltage as a voltage regulator and limiting current flow by using its built-in dynamic resistance. It also can be used in reverse-biased applications, where it limits reverse leakage current. As a result, the device is a great choice for electronic engineers looking for a reliable and durable voltage regulator.

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