PDZ5.1B,115

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	5.1V
Tolerance:	±2%
Power - Max:	400mW
Impedance (Max) (Zzt):	60 Ohms
Current - Reverse Leakage @ Vr:	2µA @ 1.5V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 100mA
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SC-76, SOD-323
Supplier Device Package:	SOD-323
Base Part Number:	PDZ5V1

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A Zener diode is an electronic component that permits current to flow in either direction. It is constructed from a semiconductor, typically silicon or germanium, and has been designed to operate with a specific breakdown voltage, known as the Zener voltage, VZ. It is of a type of diode that is widely used in commercial and industrial devices, and its function is to control and regulate the flow of electric current.Its Zener voltage is the voltage at which it begins to conduct current in the reverse direction. The Zener diode\'s circuit symbol can usually be identified by its two terminals, an anode and a cathode, with the cathode symbol pointing into the anode symbol. The purpose of the Zener diode is to protect electronic circuits from damage caused by over-voltage, or spikes in voltages or currents.In contrast to basic PN junction diodes, which pass a certain amount of current when heated, Zener diodes exhibit a high level of resistance against the reversed voltages but allow a certain opening level of current to flow through them. They have a high reverse breakdown voltage and are used for the purpose of voltage regulation.PDZ5.1B,115 diodes are a type of Zener diode. This component features low power consumption and good stability in temperatures up to +125°C. It also offers low leakage current requirement and tight voltage tolerance.PDZ5.1B,115 diodes are made for applications that require voltages of 5.1V and nominal power dissipation of 125mW. This component also features high surge current capability and can operate between -55°C to 125°C.PDZ5.1B,115 diodes are commonly used in voltage-buffer circuits, voltage-recovery circuits, and precise stabilization circuits, as well as a variety of industrial and medical equipment, telecom networks and aerospace systems. The working principle of PDZ5.1B,115 diodes is based on the Zener effect, which is a phenomenon observed in certain materials, primarily semiconductors. It refers to the ability of the diode to conduct electric current in the reverse-biased direction when the applied voltage reaches a certain level known as the Zener breakdown voltage. When the voltage applied to the diode is less than the Zener breakdown voltage, the diode acts like an insulating material and doesn\'t pass any current. However, when the voltage reaches the Zener breakdown voltage, an avalanche occurs whereby conduction takes place in the opposite direction, allowing current to flow. The Zener diode is then able to regulate the current according to the Zener breakdown voltage.In summary, PDZ5.1B,115 diodes have a wide range of applications and are designed to work with a specific breakdown voltage. They are used to protect electronic circuits from damages caused by over-voltage or spikes in voltages or currents, and their working principle is based on the Zener effect.

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