JAN1N4485CUS

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes, such as the JAN1N4485CUS, are a type of semiconductor device used to control the flow of electrical current. Diodes have a wide range of applications, from radio and television to computers and electronics. The JAN1N4485CUS is a type of Zener diode, a specialized type of diode that is used for a variety of purposes. This article will discuss the application field and working principle of the JAN1N4485CUS.

The JAN1N4485CUS is most commonly used as a voltage regulator. It is designed to act like a one-way valve, allowing current to flow in one direction while blocking current from flowing in the other. This one-way flow of current helps to regulate voltage and prevent the current from becoming too high, which can be dangerous. The JAN1N4485CUS also has other applications, such as providing protection against overvoltage, overcurrent, and reverse polarity. Additionally, the JAN1N4485CUS can be used in circuits with low power levels.

Although Zener diodes like the JAN1N4485CUS have a wide range of applications, their basic working principle is the same. When the voltage across the diode reaches a certain level, known as the breakdown voltage or Zener voltage, a portion of the current is allowed to flow from the anode to the cathode. This is referred to as Zener breakdown or avalanche effect. The amount of current that flows through the diode is determined by the voltage across it and the diode’s Zener voltage.

The Zener breakdown process is critical for regulating the current, as it allows excess current to be diverted away from sensitive components. This helps to protect these components from damage. When the voltage across the diode is below the Zener voltage, the diode behaves like an ordinary diode, blocking current from moving in the reverse direction.

The voltage of the JAN1N4485CUS is typically 3.3V, making it suitable for use in low-voltage circuits. It has a power rating of 500 mW and a maximum reverse operating current rating of 5 mA. Additionally, it has a low forward voltage drop of 0.4V and a reverse breakdown voltage of 2.6V. These characteristics make the JAN1N4485CUS an ideal solution for applications such as voltage regulation, overvoltage and overcurrent protection, and reverse polarity protection.

The JAN1N4485CUS is an example of a single Zener diode, which is used in a various range of applications. It utilizes the principle of Zener breakdown to regulate the voltage and current, allowing it to function as a voltage regulator, an overvoltage and overcurrent protection, and a reverse polarity protection. Additionally, it is rated for operating at low voltages, making it suitable for use in low-voltage circuits.

The specific data is subject to PDF, and the above content is for reference