2EZ51D5/TR8

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Diodes - Zener - Single

The 2EZ51D5/TR8 is a single Zener diode used in a variety of applications. It is a 3.0V Zener designed to provide a precise voltage reference in order to regulate power supply voltages. It is commonly used for voltage monitoring, overvoltage protection and voltage stabilization in various electrical and electronic circuits.

The 2EZ51D5/TR8 has a peak repetitive reverse voltage of 5V, with a total power dissipation of 200mW and a junction temperature of 125°C. It has a low dynamic resistance of 0.7Ω and a leakage current (IL) of 2.5uA at 3V. The Low temperature coefficient of Voltage (TCV) of 2EZ51D5/TR8 is 20%/oC, making it suitable for temperature variation applications.

The 2EZ51D5/TR8 is made of a N-channel Silicon lateral Zener diode, which is commonly used as a reference point for a power supply. In operation, it relies on the Zener effect, in which a reverse bias voltage is applied across the diode, causing it to break down and allow current to flow through it. This allows the voltage level to remain steady and stable even when exposed to varying amounts of current.

The most common applications in which the 2EZ51D5/TR8 is used include voltage regulation, undervoltage protection, overvoltage protection, and voltage stabilization. In voltage regulation, the diode acts as a reference point, allowing the voltage to remain at a certain level without fluctuation. It is ideal for applications where precise voltage control is needed, such as in television sets and other precision electronics.

The overvoltage protection application uses the 2EZ51D5/TR8 diode to limit the maximum voltage that is going to an electrical circuit. It is used mainly for protecting delicate electronics from excessive current due to sudden voltage spikes. The undervoltage protection application limits the minimum voltage at which the circuit will operate, protecting against low voltage levels that could damage sensitive components due to lack of current.

In voltage stabilization, the 2EZ51D5/TR8 is used to prevent voltage levels from fluctuating due to varying load and current changes. This ensures the stability of the electrical circuit and prevents equipment failures due to over- or under-voltage conditions.

The 2EZ51D5/TR8 is a reliable and precise device, often used in a variety of applications. Its low dynamic resistance, high leakage current, and low temperature coefficient make it suitable for precise voltage control and voltage stabilization.

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