BZX84B11-HE3-08

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	11V
Tolerance:	±2%
Power - Max:	300mW
Impedance (Max) (Zzt):	20 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 8V
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23-3

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BZX84B11-HE3-08 Single Zener Diode Application Field and Working Principle

A single Zener diode is a type of diode that controls voltage levels and directions in a circuit. This special diode, known as BZX84B11-HE3-08, is commonly used in applications such as over-voltage protection, voltage clamping, and voltage regulation. Its ability to regulate and hold a specific voltage makes it a highly important component for a variety of electronics applications. In this article, we will look at the application field, working principle, and advantages of BZX84B11-HE3-08 Single Zener diode.

Application Field

BZX84B11-HE3-08 Single Zener diode is an important component in the application of the circuit protection. By the principle of Zener effect, it can keep the voltage in the steady range value, thus, the circuit will be protected from overvoltage which can cause damage, overheat, and even fire when it happens. Moreover, this single Zener diode can also help to make the voltage more predictable and constant. This function is also very practical in many electronic devices. In addition, BZX84B11-HE3-08 is commonly used in power control circuit and the simulation circuit. The simulation circuit usually requires a stable low voltage, so BZX84B11-HE3-08 can help to meet this requirement in a very efficient way. Furthermore, when it comes to the use field, this single Zener diode can be found in TV and monitor, transistors, microprocessors, and other various components where voltage control is needed.

Working Principle

The BZX84B11-HE3-08 Single Zener diode works on the principle of the Zener effect. When an external voltage greater than the Zener voltage is applied across the diode, the Zener effect allows a small current to flow in the reverse direction. This current will be absorbed by the diode itself, which will prevent any further flow on the circuit or part of the circuit that is being protected. Thus, the circuit will be effectively protected from over voltages that could cause damage. Furthermore, a voltage regulator can be created from BZX84B11-HE3-08 Single Zener diode. The Zener diode is connected in series with a resistor, and the voltage applied to the circuit is between the Zener voltage of the diode and the regulated voltage. Therefore, the voltage applied to the circuit will be held to a regulated level at all times.

Advantages

BZX84B11-HE3-08 Single Zener diode has several advantages that make it a preferred choice for many applications. Firstly, it has a low forward Voltage drop, which makes it suitable to use in low voltage circuits or as a voltage regulator with a relatively low operating current. Secondly, it performs well in applications which require fast switching and low capacitance. Thirdly, its unidirectional characteristics make it useful for applications such as signal signal protection, voltage clamping, and power control. Finally, it is known for its long product life, which makes it a reliable choice for many applications.In conclusion, BZX84B11-HE3-08 Single Zener diode is a very important part of electronic devices. Its application fields are broad and its ability to provide voltage regulation and overvoltage protection is second to none. Therefore, it should be choice as the best solution for a variety of applications.

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