3EZ100DE3/TR12

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The 3EZ100DE3/TR12 is a voltage regulator that is part of a family of single Zener diodes. The device is designed for applications where an accurate and stable low voltage regulation is needed. This article will provide an overview of the 3EZ100DE3/TR12\'s application field, working principle and its advantages.

Application Field

The 3EZ100DE3/TR12 is mainly used as regulators in a variety of electronic circuits and products, such as power supplies, voltage regulators and voltage multipliers. It is also used to protect a circuit from power supply disturbances, overvoltage, and other issues related to voltage regulation. In addition, the 3EZ100DE3/TR12 is used as voltage references in automatic control systems, as well as for frequency determining circuits in communication and computer systems.

Working Principle

The 3EZ100DE3/TR12 follows the principle of Zener diode voltage regulation. In this process, when the voltage exceeds the specified maximum voltage, the current flowing through the diode is diverted away from the circuit. The remaining current, however, passes through the device, which acts as a closed switch to limit the voltage across the circuit. This action helps in maintaining a stable and consistent power supply or voltage as set by the user.

The Zener diode also works as a voltage reference in industrial applications. This is due to its ability to retain a constant voltage across it even when the current applied is varied. This feature allows the device to be used as a reference, providing a reference voltage to the other devices in the system. This greatly helps in ensuring a consistent operation of the system.

Advantages

The 3EZ100DE3/TR12 is beneficial in many applications, as it provides for an accurate and stable voltage regulation. The device is compact and easy to install, and does not require any additional components for its operation. Furthermore, the device has a high reliability rate, with a working temperature range from -60°C to +125°C and a high surge capacity of up to 100mA for up to 5 seconds.

In addition, the 3EZ100DE3/TR12 comes with a wide voltage range of 3.3V to 200V, allowing for both low and high voltage protection in a single device. Apart from that, the device also has low power consumption, typically 2.5mW at +25°C and 6.5mW in its worst-case. This significantly improves the efficiency of long-term power consumption.

Overall, the 3EZ100DE3/TR12 is a reliable and economical voltage regulator that is used in a variety of applications in the electronics industry. Its wide voltage range, high reliability and small size make it an ideal choice for applications where accurate and stable voltage regulation is needed.

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