JAN1N4477CUS

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

The JAN1N4477CUS is a silicon zener diode with a single junction, designed to provide stable, low-noise voltage reference over a wide range of temperatures and voltages. It utilizes an innovative technology to ensure an optimal performance profile that yields an excellent combination of low-noise, high-bandwidth and low power consumption.

The JAN1N4477CUS is a good choice for applications such as voltage regulation, voltage limiting, voltage level shifting, overvoltage protection, and electromechanical switching. It is particularly suitable for use in sensitive control applications, including switching power supplies, DC/DC converters, and analog-to-digital converters.

The JAN1N4477CUS has a maximum zener voltage of 18V, with a breakdown voltage of 16V, and a maximum cathode current of 200mA. Its maximum operating temperature is 125°C, with a minimum operating temperature of -55°C. It has a maximum capacitance of 0.35pF, a maximum power dissipation of 0.2W, a thermal resistance of 2.5°C/W, and a peak reverse voltage of 80V.

The working principle of the JAN1N4477CUS is based on the ability of its cathode to produce a low voltage across it when the reverse voltage is increased. This phenomenon is known as the zener breakdown. The device utilizes this phenomenon over a specific voltage range to provide a stable, reference voltage that is independent of temperature and other environmental conditions. By controlling the voltage drop across the cathode, the device can regulate the output voltage to a very high degree of accuracy.

The device also utilizes a number of other technologies, such as low-noise input stages, high-bandwidth loops, and low-power envelops, which help to ensure its excellent performance. Additionally, the device is constructed using RoHS compliant materials, which help to ensure its environmental safety and compatibility with other components.

In summary, the JAN1N4477CUS is a rugged, low-noise zener diode with excellent performance characteristics. It is a suitable choice for a wide variety of applications, including voltage regulation, voltage limiting, voltage level shifting, overvoltage protection, and electromechanical switching. Additionally, its RoHS compliance ensures environmental safety and compatibility with other components.

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