TLZ51-GS18

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TLZ51-GS18 is a single diode type of zener diode. It is most commonly used for voltage regulation, current regulation, and surge energy absorption. The device is available in a wide selection of voltage, power and resistance ratings.

The TLZ51-GS18 zener diode is a member of the small signal 1N400x family. Its size and package make it suitable for use in PCBs that have limited space. It is a surface mount design and is not encapsulated.

The TLZ51-GS18 has a reverse breakdown voltage of 4.7 volts and a current rating of 1.0 mA. It is capable of use in either positive or negative bias circuits. Its low thermal resistance allows it to operate at higher temperatures than other diode types. The device also has a low leakage current, making it a good choice for systems that require high reliability.

The working principle of the TLZ51-GS18 is based on the principles of avalanche breakdown. When a voltage is applied to the device, the voltage across the junction increases until it reaches the breakdown voltage. At this point, the electrons in the depletion region start to move quickly and gain sufficient energy to overcome the potential barrier between the n-type and p-type regions. The release of charges in the form of high current causes the device to act as a resistor in the circuit and limits the voltage applied to the input.

The most common application of the TLZ51-GS18 is in voltage regulation. It is used to maintain a consistent output voltage in circuits that require precise voltage levels. The device can also be used to provide protection against surges and overvoltage in a system. The device can be connected in series with other components to protect from overvoltage. It can also be used in shunt circuits to provide current regulation.

The TLZ51-GS18 is a reliable and efficient device that can be used in a wide variety of applications. Its low leakage current and low thermal resistance make it suitable for use in sensitive circuits that require precise voltage regulation. It can also be used in high reliability environments where it is important to maintain a constant voltage level.

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