1N829AUR-1

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	6.2V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	10 Ohms
Current - Reverse Leakage @ Vr:	2µA @ 3V
Operating Temperature:	-55°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AA (Glass)
Supplier Device Package:	DO-213AA

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1N829AUR-1 is a single Zener diode, which function as a voltage regulator. A Zener diode is a semiconductor device, which permits current to flow in one direction only and also has the property that it will breakdown at a definite reverse voltage. It has a wide range of applications in voltage regulation, voltage regulation, clipping and clamping circuits, noise filtering, surge suppression, reference source and waveform shaping. A 1N829AUR-1 is a type of low power Zener diode, usually up to 0.5W. This device effeciently regulates the output current for a very limited input voltage range. It has a maximum operating temperature of 150 degree Celsius, reverse voltage of 5.6V and a maximum reverse voltage of 10.8V. The diode has a low leakage current and a very low thermal resistance.The working principle of the 1N829AUR-1 is based on the zener diode characteristics. The zener diode is a diode which has a reverse breakdown voltage, in which the voltage across the diode remains constant regardless of the current. In other words, the zener diode is composed of a p-n junction, and when the voltage across the junction reaches the breakdown voltage, the current starts to flow in reverse direction through the diode and the diode then acts as a voltage regulator. The 1N829AUR-1 Zener diode works by having an input voltage applied to the anode and cathode of the diode. When the reverse voltage across the diode reaches the zener breakdown voltage, a small current starts to flow in the opposite direction. The electric field created by the current raises the potential across the junction and establishes a small voltage drops. The voltage drops suppresses any further increase in the reverse voltage. This allows the device to regulate the output voltage with a very small voltage ripple and the output voltage remains constant.In terms of application fields, the 1N829AUR-1 Zener diode can be used in linear voltage regulators, power supply regulation, signal clamping and diode logic circuits. Its low power and high precision makes it an ideal choice for voltage regulation in various electronic circuits. The device is also useful in noise filtering applications such as in amplifier circuits and in surge suppression circuits by limiting the current through the diode. It can also be used in waveform shaping applications, for example, in threshold circuits and reference source for oscillators. Overall, the 1N829AUR-1 is a type of Zener diode that is capable of maintaining a constant output voltage regardless of the current. It has a low power consumption and a high precision operation which makes it suitable for a wide range of applications, such as voltage regulation, noise filtering and surge suppression.

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