PDZVTR3.9B

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The PDZVTR3.9B is a single Zener voltage regulator diode designed to regulate the voltage of electrical systems. It is designed to provide a stable voltage over a wide range of current and temperature changes. The single Zener diode is a useful device for providing a low voltage drop across the diode when used to regulate the voltage of an electrical system.

This diode features a low reverse leak current, low capacitance and reverse surge current capability. The PDZVTR3.9B has a zener voltage range from 3.9 to 4.7 volts and a voltage drop of 0.90 volts. This single Zener diode is designed in a TO-92 package and has several common pin configurations. The maximum forward voltage drop is 0.30 volts and the maximum reverse current is 4.0mA. The PDZVTR3.9B has an operating temperature range of -65 to 150 degrees Celsius.

The primary application of a PDZVTR3.9B is as a voltage regulator. It can be used to reduce the voltage of an electrical system and stabilize the voltage of the system. The single Zener diode can be used to regulate the voltage of an AC or DC input voltage. It can also be used to protect the electromechanical components of an electrical system from damage due to high or low voltages.

The basic working principle of the PDZVTR3.9B is the same as any other single Zener diode. When the reverse voltage across the diode reaches the zener breakdown voltage, the diode conducts and the voltage drops. This voltage drop across the diode is maintained for anotherzener voltage, beyond which the diode stops conducting. This voltage drop is typically referred to as the zener voltage and it is the same for the PDZVTR3.9B.

The PDZVTR3.9B can also be used in many other applications. It can be used in pulse width modulation circuits, precision current sources, switching power supplies, phase locked loops and voltage reference circuits. The PDZVTR3.9B can also be used to provide a high voltage isolation between two circuits or to provide a stable reference voltage in series with other components. The PDZVTR3.9B can even be used in precision timing circuits and voltage level detectors.

In summary, the PDZVTR3.9B is a single Zener diode used to provide a stable voltage over a wide range of current and temperature changes. It is used in many applications including voltage regulation, pulse width modulation, current sources, switching power supplies, phase locked loops, voltage reference circuits, and precision timing circuits. The primary application of the PDZVTR3.9B is as a voltage regulator and its basic working principle is the same as any other single Zener diode.

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