1N4730ATR Discrete Semiconductor Products

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Diodes-Zener-Single involves the use of zener diodes that place a specific voltage across a circuit. A Zener diode is a type of semiconductor that is designed to conduct in a reverse-bias mode, creating a region of low impedance between the two terminals. By doing this, it can be used to provide a constant voltage to a circuit. The 1N4730ATR is one example of a Zener diode used in such applications. This article will discuss the applications and working principles of the 1N4730ATR.

The 1N4730ATR is a type of Zener diode used in voltage regulation. It has a silicon based construction and is designed for reverse bias operation. The forward breakdown voltage of this diode is 5.1V with a maximum allowable reverse voltage of 200V. It has a power dissipation of 500mW and is capable of operating at temperatures up to 250°C.

The 1N4730ATR is typically used in regulator applications. It is used to control voltage levels in circuitry and helps ensure that the voltage remains constant even when temperatures or other environmental variables vary. The 1N4730ATR provides a steady current, which is beneficial for a wide range of applications, including electronic consumer products, automotive electronics and medical devices.

The working principle of the 1N4730ATR is based on the principle of reverse bias operation of the diode. A reverse bias voltage is applied across the diode and a voltage drop occurs across the diode. This voltage drop helps control the voltage level in the circuit. The precision of the voltage control is determined by the forward breakdown voltage of the diode. Once the forward breakdown voltage is reached, the current is allowed to flow into or out of the diode, thus maintaining voltage regulation.

In addition to voltage regulation, the 1N4730ATR is also used for protection against overcurrent. As the voltage across the diode increases, the current increases, resulting in increased power dissipation from the diode. If the power dissipation exceeds the power rating of the diode, it will cease conducting and break open. This will protect the circuit from excessive current damage.

The 1N4730ATR is a reliable and efficient Zener diode used in a variety of applications. Its reverse biasing allows for voltage control and protection from over current. The diode is capable of operating at temperatures up to 250°C, making it suitable for a variety of applications, including electronic consumer products, automotive electronics and medical devices.

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