CLL4733A TR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Last Time Buy
Voltage - Zener (Nom) (Vz):	5.1V
Tolerance:	±5%
Power - Max:	1W
Impedance (Max) (Zzt):	7 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 200°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AB, MELF
Supplier Device Package:	MELF

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CLL4733A TR Application Field and Working PrincipleDiodes play an important role in electronic circuits by providing a junction between two electrical components. A Zener diode is a special type of diode that allows current to pass in a single direction and breaks down in one direction to create a low-resistance path. CLL4733A TR is a single, high-current, low-voltage Zener diode that is commonly used as a voltage regulator.This article aims to provide a comprehensive overview of the application fields and the working principle of CLL4733A TR.

Application Fields

CLL4733A TR is typically used in electronic circuits as a voltage regulator. It is designed to operate in circuits ranging from 3V to 30V and can be used to regulate a wide range of current. The CLL4733A TR is particularly well-suited for high-current applications, due to its higher power dissipation capability and low forward voltage drop. Additionally, this device is not adversely affected by junction temperature and internal power dissipation, making it an ideal choice for low-power applications.CLL4733A TR can be used as an adjustable linear voltage regulator, or as a voltage drop device. In adjustable linear voltage regulation applications the device serves as a Zener diode connected in series with a transistor or other active device, allowing the output voltage to be adjusted. When used as a voltage drop device, the device is connected in series with a resistor, allowing it to be used as a voltage regulator.The device can also be used in signal control circuits as a voltage clamping device. In these applications, the CLL4733A TR clips the voltage in one direction, allowing it to block or limit overvoltages.

Working Principle

The CLL4733A TR is a single, high-current, low-voltage Zener diode. The device is designed to perform Zener breakdown at a certain voltage level, and it has a breakdown voltage range of 3V to 30V. It is designed to operate at a nominal Zener current of 200mA, with a maximum Zener current of 650mA.In operation, the device will allow a current to flow through it in one direction. When the voltage across it exceeds a specific level, the device will undergo Zener breakdown, and the voltage across the device will remain steady at a certain level, no matter how much current passes through it. This breakdown voltage is adjustable by using a voltage divider, allowing it to be used as a voltage regulator or a voltage drop device.In addition to its Zener breakdown characteristics, the CLL4733A TR also has low-voltage cutoff and avalanche breakdown capabilities, allowing it to be used in a variety of applications.

Conclusion

CLL4733A TR is a single, high-current, low-voltage Zener diode that can be used in a wide range of applications, from voltage regulation to signal control. Its low forward voltage drop and high power dissipation capability make it an ideal choice for high-current applications. Additionally, its Zener breakdown characteristics, low-voltage cutoff, and avalanche breakdown capabilities make it a versatile device for a variety of applications.

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