BZX84B8V2-G3-18

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The BZX84B8V2-G3-18 is part of Diodes Incorporated’s Zener Single diode product line, which provides options for low-power, low-voltage solutions. The diode is specifically designed to provide a low-voltage, low-power Zener diode solution in a SOT153 plastic package with a reverse stand-off voltage of 18 volts. The BZX84B8V2-G3-18, with a total capacitance of 1.45pF and a rise times of 5.0 nanoseconds, is an ideal choice for a variety of applications seeking a power-saving, low-voltage solution. The application field of the BZX84B8V2-G3-18 includes small appliance design, automotive system design, computer, peripheral and communication systems, LCD and LED drivers, as well as small-signal switching circuits. The diode is available in a wide variety of standard packages, including DPAK and SOT-23, both of which can be used for surface mounting. The package options available for the BZX84B8V2-G3-18 provide the flexibility to use in a variety of high-performance applications and provide the customer with their desired power-saving solutions. The BZX84B8V2-G3-18 is a Zener voltage regulator diode which provides a stable output voltage and withstands over-voltage conditions. The diode is designed to regulate the output voltage of electronic equipment, such as variable-frequency drives, DC/DC converters, analog and digital power supplies, and AC/DC circuits. The Zener diode acts as a voltage regulator and is designed to protect sensitive electronic components and equipment such as Liquid Crystal Displays, LEDs and microcontrollers, from any large excess voltages.The working principle of the BZX84B8V2-G3-18 is based on the avalanche breakdown of the diode. When the reverse breakdown voltage is reached, an avalanche effect occurs in the PN junction of the diode, resulting in a rapid increase in current, leading to Zener breakdown. This Zener breakdown causes the output voltage of the diode to be stable and independent of the current flow. The diode works in both forward and reverse breakdown modes and provides the same output voltage over a wide range of current and temperature. Furthermore, the BZX84B8V2-G3-18 features a low leakage current, high stability and high immunity to transient noise spikes, making it a preferred choice for unregulated applications. The reverse regeneration characteristic of the diode aids in improving shutdown performance and helps to protect electronic systems from high current transients. The BZX84B8V2-G3-18 is designed with integrated temperature and over-voltage protection capabilities which can enhance system reliability and provide added protection in the event of a sudden power surge.The BZX84B8V2-G3-18 offers flexibility in critical applications by providing a reliable protection solution with enhanced-stability characteristics, low leakage current and wide operating temperature range. It is used in a variety of applications including computers, appliances, automotive systems, electronics, communications, and telecommunications. The diode is available in a range of package and pin configurations for surface mounting and down-hole mounting, making it suitable for use in a wide range of power-saving, low-voltage applications.In summary, the BZX84B8V2-G3-18 is a single low-power, low-voltage Zener diode from Diodes Incorporated’s Zener Single product line. The diode operates reliably in both forward and reverse breakdown modes and offers excellent protection against over-voltage conditions. With its low capacitance of 1.45pF, 5.0 ns rise time and a wide range of package options, it is an ideal choice for a variety of applications that require a power-saving, low-voltage solution.

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