2EZ4.7D5/TR8

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Introduction to 2EZ4.7D5/TR8

2EZ4.7D5/TR8 is a single Zener diode. It is commonly used in electronic circuit samples or educational purposes, or as components of electronic load banks and electronic device testers. This Zener diode has two important parameters - reverse surge breakdown voltage and maximum power dissipation.

Application Fields

2EZ4.7D5/TR8 has a wide range of application fields. It can be used in voltage stabilization circuits, voltage regulation circuits and surge protection circuits. It is also used as a voltage stabilizer in automotive electronic control systems.

Due to its small size and light weight, 2EZ4.7D5/TR8 is commonly used in miniature electronic assemblies, such as portable devices, telecommunication equipment, audio-visual systems and laptops.

2EZ4.7D5/TR8 can also be used in the military industry, particularly in applications such as satellites, missiles, communications systems, radar systems and microwave communication equipment.

Working Principle

When a 2EZ4.7D5/TR8 Zener diode is connected in reverse bias across a power supply, the Zener breakdown voltage (Vz) is applied to the diode. When the voltage at the anode of the diode is greater than Vz, an avalanche breakdown will occur, and a high current will start to flow through the diode in the reverse direction.

This current will be limited by the diode\'s maximum allowable power dissipation. When the voltage at the anode of the diode is less than the Zener breakdown voltage, the diode will not conduct. This will ensure that the voltage at the anode of the diode will be maintained at a stable value before the breakdown voltage is reached. Therefore, 2EZ4.7D5/TR8 can be used as a voltage stabilizer.

2EZ4.7D5/TR8 is also useful as a surge protector in electronic circuits. When a high surge current passes through the diode in the forward direction, the Zener breakdown voltage will be reached quickly, which will allow the current to be quickly stopped. Therefore, 2EZ4.7D5/TR8 can be used as a surge protection device.

Conclusion

In conclusion, 2EZ4.7D5/TR8 is a single Zener diode, which is widely used in various applications, such as voltage stabilization circuits, voltage regulation circuits, surge protection circuits, automotive electronic control systems and military applications. The working principle of 2EZ4.7D5/TR8 is based on the Zener breakdown voltage applied to the diode. The diode has the ability to limit a high current and to stabilize the voltage at the anode of the diode.

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