SMAZ8V2-13-F

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	8.2V
Tolerance:	±5%
Power - Max:	1W
Impedance (Max) (Zzt):	2 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 6V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	SMA
Base Part Number:	SMAZ8V2

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Diodes are components that enable current to flow in one direction, with the direction being determined by the polarity of the applied voltage. Zener diodes are specially designed diodes that allow current to flow in the opposite direction provided the applied voltage is greater than a certain breakdown voltage. Single Zener diodes such as SMAZ8V2-13-F are used in various applications to provide reliable electrical protection.The SMAZ8V2-13-F is a single Zener diode with a breakdown voltage of 8V. The maximum forward bias breakdown voltage is 7.75V and the maximum reverse bias breakdown voltage is 7.9V. It has a maximum forward bias current of 200 mA and a reverse bias current of 15mA. The total power dissipation is 900mW. It is encapsulated in a hermetically sealed metal package and is designed to withstand severe environmental conditions.The SMAZ8V2-13-F is used in a wide range of applications which necessitate reliable electrical protection. It is commonly used in voltage-regulator circuits for providing protection against overvoltage conditions, and for regulating the output voltage in power supplies. It also finds use in audio amplifiers for providing protection against high surge voltages and in switching power supplies for protecting against spikes in supply voltage.The SMAZ8V2-13-F works on the principle of Zener tunneling, a phenomenon whereby electrons tunnel through the thin layer of material that lies between the depletion region and the conduction region. A Zener diode has a heavily doped PN junction. When a reverse bias voltage is applied to the diode, the electric field of the applied voltage penetrates the thin depletion region and forces the electrons across the junction. As the electrons Tunnel through the thin layer, current starts to flow through the junction in the reverse direction.This current increases exponentially with increasing reverse bias voltage and the Zener diode begins to conduct in the reverse direction at a pre-determined voltage. The voltage at which the diode begins to conduct in the reverse direction is known as the breakdown voltage and is specified in the data sheet for the SMAZ8V2-13-F.Overall, the SMAZ8V2-13-F is a single Zener diode with a breakdown voltage of 8V and is used in a wide range of applications that necessitate reliable electrical protection. It works on the principle of Zener tunneling, where electrons tunnel through the thin layer of material that lies between the depletion region and the conduction region, allowing current to flow in the reverse direction at a pre-determined voltage.

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