PDZVTR12B

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The PDZVTR12B is a single Zener diode that is used in various types of applications. It is a small-signal, surface mount device that offers low power consumption, surface-mount packaging, and very low capacitance. It has very low voltage drop and is ideal for low-noise applications.

The PDZVTR12B is typically used in voltage regulation, voltage level shifting, or noise suppression. As a voltage regulator, the diode regulates any excessive voltage above the Zener breakdown voltage by clipping off the excess voltage, thus making the output steady. As a voltage level shifter, it shifts the voltage between two lines of different potentials. It also reduces noise from AC signals when used as a noise suppression device. The device provides a stable, low forward voltage (hence, low power consumption) and high frequency transient response.

The PDZVTR12B has a wide range of operating voltages, ranging between 5.0 volts and 12 volts. It is based on the zinc oxide body diode, which allows for a very low capacitance and ensures good AC behavior. The series resistance is also very low and the typical reverse leakage current is also very low. The maximum working temperature is 110 ℃ and the maximum power dissipation is 100mW.

The actual working principle of the PDZVTR12B can be explained as follows. In a typical application, the PDZVTR12B is connected in series with a load and a power source. When the voltage across the device exceeds the Zener breakdown voltage, the Zener diode begins to conduct, thus forming a current path from the power source to ground. This current path allows for a steady output voltage and current, thus providing a regulated voltage.

The PDZVTR12B is a great choice for numerous applications due to its low power consumption, low capacitance, low forward voltage drop, low series resistance, and high frequency transient response. It is also highly reliable thanks to its temperature rating and maximum power dissipation. As a result, the PDZVTR12B can provide a steady and reliable output in many different application fields.

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