1N5921P/TR8

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 - Zener - Single

1N5921P/TR8 is a type of Zener diode that exhibits very low power consumption and excellent temperature stability. The power consumption of this diode can be as low as 0.01W, while its temperature stability is rated at 5%/K. This makes 1N5921P/TR8 an ideal choice for many applications that require low power consumption and high temperature stability.

The 1N5921P/TR8 is typically constructed of silicon or Germanium and is available in both DO-35 and SOT-23 packages. It has a rated breakdown voltage of 3.3V and a maximum reverse voltage rating of 40V. The reverse current for the diode is typically in the range of 3-20mA and the maximum forward voltage is 0.75V.

1N5921P/TR8 is primarily used as a voltage regulator in a variety of applications, such as microcontrollers, communication systems, and power supplies. It is also used in reverse power protection circuits and low-voltage circuits.

Working Principle

The 1N5921P/TR8 is a PN-junction diode which is mainly used to regulate the voltage across a device or circuit. When the voltage across the diode reaches the breakdown voltage (also known as the Zener voltage), the diode conducts and provides a controlled current flow. This prevents further changes in the voltage across the diode due to external disturbances.

The breakdown voltage of the Zener diode is determined by the doping concentration of the diode and is controlled during the manufacturing process. This ensures that the diode has a consistent breakdown voltage regardless of the environment. The 1N5921P/TR8 has a breakdown voltage of 3.3V, making it ideal for applications where a consistent regulated voltage is required.

The 1N5921P/TR8 also has a very low dynamic impedance which makes it an excellent choice for applications that require high frequency operation. This makes the 1N5921P/TR8 a great choice for a variety of voltage regulation applications including consumer electronics, communication systems, power supplies, automotive, and many more.

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