2EZ8.2D5E3/TR12

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	8.2V
Tolerance:	±5%
Power - Max:	2W
Impedance (Max) (Zzt):	2.3 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 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:	2EZ8V2

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

Introduction to 2EZ8.2D5E3/TR12 Single Zener Diode

A single Zener diode, such as the 2EZ8.2D5E3/TR12, is a two-terminal semiconductor device that is used to regulate voltage. It is categorized under the diodes type and typically functions by allowing current to flow in one direction like a normal diode, but also in the reverse direction when the voltage exceeds the breakdown voltage or zener voltage.

2EZ8.2D5E3/TR12 Application Fields

The 2EZ8.2D5E3/TR12 single Zener diode is commonly used in today’s applications. It is often used in reverse voltage protection as well as voltage regulation, voltage stabilization and voltage reference. It also finds its application in amplifiers and in circuits where a constant voltage threshold is sought.

2EZ8.2D5E3/TR12 Working Principle

The working principle of single zener diodes such as the 2EZ8.2D5E3/TR12 can be divided into two sections: forward bias and reverse bias. In the forward bias condition, the current direction is from the anode to the cathode and the voltages across the P–N junction is negative on the n-type side and positive on the p-type side. When forward-biased, the diode acts like an ideal diode in which current flows only in the forward direction and the resistance of the diode is very low. In the reverse bias condition, the diode functions as a voltage regulator. It is reverse-biased when the voltage across the P–N junction is positive on the n-type side and negative on the p-type side. In such operation, the 2EZ8.2D5E3/TR12 will only conduct current when the voltage surpasses a certain threshold. This threshold is referred to as the Zener breakdown voltage. When the reverse-bias voltage reaches the Zener breakdown voltage, the diode begins to conduct reverse current, thus allowing the voltage to be regulated at the Zener breakdown voltage.

Conclusion

In summary, the 2EZ8.2D5E3/TR12 single Zener diode is widely used in voltage regulation and voltage stabilization applications, and it works by allowing current to flow in both the forward and reverse directions when the voltage exceeds the breakdown voltage. It functions in reverse-bias operation when the voltage surpasses the Zener breakdown voltage and acts as an ideal diode in the forward bias condition with very low resistance.

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

Part Number	Manufacturer	Price	Quantity	Description