2EZ27DE3/TR12

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	27V
Tolerance:	±20%
Power - Max:	2W
Impedance (Max) (Zzt):	18 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 20.6V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Base Part Number:	2EZ27

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes - Zener - SingleThe 2EZ27DE3/TR12 is a single zener diode specially designed to serve multiple applications. It has a reliable, low voltage, low-power capability and can be used on most automotive, industrial and consumer applications. In addition, the 2EZ27DE3/TR12 also has an extended temperature range making it suitable for a variety of uses in harsh environments.The 2EZ27DE3/TR12 operates in a forward-bias junction diode configuration and works by allowing electric current to flow in one direction only. This is because of its special construction that has two different junctions. The first junction is a semiconductor layer composed of n-type and p-type silicon material. This junction when biased, causes the majority of the electric current to flow in the direction of the positive voltage applied across it. The other junction is a Zener diode which includes an oxide-insulated layer between two pieces of semiconductor material in which a large number of very small, low-voltage zener diodes are formed. When reverse-biased, the zener diodes will break down at a very low voltage and allow electric current to flow in the opposite direction forming what is known as a Zener breakdown. The Zener voltage is the point at which the breakdown occurs and is a function of the barrier or oxide layer thickness between the n-type and p-type materials.Due to its low voltage, low-power capability, the 2EZ27DE3/TR12 is suitable for use on a variety of electronics, especially in automotive and industrial applications. These types of applications demand protection against excessive supply voltage or power surges, and the 2EZ27DE3/TR12 can provide this protection. In addition, since it is designed to withstand a wide temperature range, they can be used in both automotive and industrial applications that have to be reliable in harsh and changing environments. In addition, it can also be used in consumer electronics such as DVD players, video game systems and digital cameras and can be included as part of a circuit which requires protection from large voltages.In addition to its protective capabilities, the 2EZ27DE3/TR12 can also be used for voltage regulation. In this application, the voltage remains constant by using the Zener breakdown characteristics. This type of regulation is most useful when the load applied to the circuit varies, as the Zener breakdown prevents excessive voltage from being applied to the load.Another common application is the use of a 2EZ27DE3/TR12 in a rectifier circuit. This type of circuit is used to convert alternating current (AC) to direct current (DC). The 2EZ27DE3/TR12 is used to provide the controlled breakdown of current needed to convert the AC current to DC current.Finally, the 2EZ27DE3/TR12 can also be used in switching circuits, where a diode is used to prevent the current from flowing in the opposite direction. By applying a voltage to the circuit, the 2EZ27DE3/TR12 allows the current to flow in one direction through a closed circuit and then prevents the flow of current when the voltage is removed. This type of switching operation is used in applications such as switching power supplies and is another example of the many uses of the 2EZ27DE3/TR12.In summary, the 2EZ27DE3/TR12 is a single zener diode specifically designed for a variety of applications. It has low voltage, low-power capability, an extended temperature range, and the ability to protect against excessive supply voltage or power surges, provide voltage regulation, and be used in switching circuits. This makes it a very versatile and reliable diode for automotive, industrial and consumer applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description