CDLL4903A

Series:	*
Part Status:	Active

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 CDLL4903A is a type of single Zener diode commonly used in electronics applications. This diode can be used for voltage regulation and as a voltage reference. It has an operating temperature range from -55°C to 125°C, and a maximum Zener voltage of 5.1V.The CDLL4903A is a diode with two terminals, one Anode and one Cathode. When a current passes through it, the diode will only allow the current to flow in a single direction. The forward voltage drop, the voltage dropped across the diode when current passes through, is 0.6V. When the voltage applied to either terminal is reversed in polarity, the breakdown voltage is equal to the Zener voltage at maximum temperature.The main function of the CDLL4903A is voltage regulation. It uses a breakdown voltage that is slightly higher than the regulated voltage, and the diode will limit the current passing through it to what ever is necessary to maintain the Zener voltage regardless of the current passing through it. This allows the voltage drop to remain constant and provides a regulated voltage source. The CDLL4903A can also be used as a voltage reference, which can be used to provide a reference voltage in other circuits, providing precision and stability.This diode has a static power dissipation of 1/2 Watt and a thermal power dissipation of 2 Watt. The maximum majority carrier storage time, the time necessary for all majority carriers to pass through the diode in forward or reverse bias, is 150ns, and the junction capacitance is 6.2pF. The reverse recovery time, the time necessary for the junction to recover after a reverse direction current has been passed through the diode, is 15ns.The CDLL4903A is a popular choice in electronics projects due to its low cost, small size, and reliability. It is also useful in circuit protection, voltage regulation, voltage reference and other electronics applications where a robust and reliable diode is desired.The CDLL4903A is a versatile and popular single Zener diode. It has a wide operating temperature range, low voltage drop, and accurately controlled breakdown voltage, which makes it great for use in electronics projects. It is reliable, small in size, cost-effective, and widely available. This diode can be used for voltage regulation and voltage reference, as well as protection from overvoltage and reverse current in electronics circuits.

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

Part Number	Manufacturer	Price	Quantity	Description