BZT52B4V7-G3-18

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	4.7V
Tolerance:	±2%
Power - Max:	410mW
Impedance (Max) (Zzt):	70 Ohms
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SOD-123
Supplier Device Package:	SOD-123

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The BZT52B4V7-G3-18 diode is a type of single Zener diode. It is used in a variety of applications, primarily for voltage stabilizing and protection, as well as for pulse shaping and lighting. Within this range, the diode is suitable for various levels of operation, from low-current levels, to high-current levels, with the highest stability and reliability being achieved at the highest level of current.The BZT52B4V7-G3-18 diode works primarily through a process known as Zener breakdown. This occurs when a relatively small reverse voltage is applied to the diode, causing a rapid flow of charge carriers to the junction point (called a junction breakdown). This rapid flow causes a surge of current in the negative direction only, resulting in a sharp voltage drop, and the Zener breakdown effect being achieved. This process is used to maintain a relatively steady voltage across the diode, by controlling the flow of current in the reverse direction.In terms of its application in voltage stabilizing, the BZT52B4V7-G3-18 diode is commonly used in the roles of over-voltage protection, voltage clamping, and frequency regulation. When used in voltage protection circuits, the Zener breakdown effect prevents excessive voltages from damaging the circuit or components used in the circuit, by limiting the voltage imposed upon it. In the same vein, it is also used in voltage clamping applications, which is used for limiting the voltage or surge of current due to electrical noise or other causes. Finally, it is also used in frequency regulation, by providing a stable reference voltage to ensure the correct timing and operation of the circuit, while it is running.In terms of pulsing and lighting applications, the BZT52B4V7-G3-18 diode is commonly used in a variety of roles. It works to filter and shape the pulse, so that it can be more accurately controlled and manipulated. This can be useful for applications such as switching, signal-generation, digital-to-analog conversion, logic circuits, and for driving LEDs and other lighting elements.The BZT52B4V7-G3-18 diode is a highly versatile component, and is used in a variety of applications. Because of its stability and reliability, it is suitable for use in low to high current applications, meaning that it can be used in sensitive circuits that require maximum reliability, as well as in complex and powerful circuits where its high current capacity makes it useful. Overall, it is a reliable and convenient component, and is well-suited to a variety of applications.

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