DDZ24CS-7 Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	24V
Tolerance:	±3%
Power - Max:	200mW
Impedance (Max) (Zzt):	35 Ohms
Current - Reverse Leakage @ Vr:	50nA @ 19V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SC-76, SOD-323
Supplier Device Package:	SOD-323
Base Part Number:	DDZ24

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Introduction

The DDZ24CS-7 is a single-element low power, low voltage, unidirectional Zener diode. Zener diodes are essential components that regulate voltages in electrical circuits. In a nutshell, they allow a certain amount of voltage through while also regulating and maintaining levels and providing protection. The DDZ24CS-7 Zener diode, specifically, is able to serve as a voltage regulator, constant current source, and current limiter.

Overview

The DDZ24CS-7 Zener diode is composed of a single element and has a low power and voltage rating. Its primary use is in a circuit in which it provides a predictable voltage drop that maintains voltage levels. The device is also able to monitor and suppress excessive current. The device utilizes a silicon P-N junction for its construction. Its breakdown voltage is 5.6V, with a rated power of 500mW at +25C and a rated current of 1.25mA. Its Zener impedance is usually double the zero bias impedance at a given voltage. Its breakdown voltage is 5.6V and its power rating is 500mW. Its temperature range is from -25C to +175C, and its temperature coefficient is .2%/C.

Application Fields

The DDZ24CS-7 is mainly used in voltage regulation applications. It\'s ideal for use in various technological devices such as computers, tablets, computer peripherals, cell phones, and many others. It can also be employed as a current limiter and source. The device is typically employed in low voltage applications and/or ultra-low power applications. It is often used to set or maintain a certain level of operating voltage. It can also be used to protect sensitive circuitry from high voltage or short-circuits. The Zener diode is used in many applications where a regulated voltage is needed. It is often used in power supplies to control the output voltage level and to prevent overvoltage by clamping the voltage to an absolute maximum value. It is also used for voltage division, where the diode can be used in a circuit to create a voltage reference from an input voltage. Its low power and voltage rating make it an ideal choice for powering non-precision circuits.

Working Principle

The Zener diode works on the principle of avalanche breakdown. It is a semiconductor device with two terminals: an anode and a cathode. The device works in reverse bias, meaning current flows from anode to the cathode. The voltage in the junction is controlled by the avalanche breakdown process.When the avalanche breakdown reaches a certain level, the electric field around the region of the diode increases, allowing a strong current to flow in the opposite direction. This current is known as the "Zener current" and is used to maintain a steady level of voltage across the diode. In an unloaded circuit, the voltage at which the avalanche breakdown process occurs is known as the "Zener breakdown voltage." This particular diode has a Zener breakdown voltage of 5.6V. When the circuit is loaded, the Zener current increases and regulates a voltage across the diode by keeping the current constant. The Zener current prevents further increase in voltage due to the increasing current.

Conclusion

The DDZ24CS-7 is a single, low power and low voltage Zener diode that provides a steady level of voltage and current. It works by employing the principle of avalanche breakdown and is mainly used for voltage regulation applications. This diode can also be used to control voltage and current levels in many other devices and is an ideal choice for low voltage and ultra-low power circuits.

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