2EZ33D10/TR12

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The 2EZ33D10/TR12 series is a single zener diode commonly used in power supplies, voltage regulation and reverse polarity protection applications. It is a low-voltage diode that suits a variety of electronic circuits. It is a fast recovery diode with a rated current of 1 ampere and a breakover voltage of 3.3 volts. The peak pulse power dissipation is 200 watts.

Application field

The 2EZ33D10/TR12 zener diode is designed for reverse-bias voltage regulation and other applications requiring reliable control of reverse voltage. It is typically used in DC power supplies, such as those used in LED lighting systems. It can also be used in constant-current limiting circuits, or as a protection element for low-voltage devices. In addition, this diode can also be used for ESD protection in signal lines, as well as AC power supplies, to regulate the voltage supplied.

Working Principle

When the diode is forward biased, the applied voltage causes electrons to move in the semiconductor, creating a flow of current. When the reverse bias voltage exceeds the rated breakdown voltage, the diode starts conducting current, allowing the reverse voltage to be controlled. This controlled reverse current creates a voltage regulating effect, allowing the diode to control the voltage in the circuit.

The 2EZ33D10/TR12 series zener diode also offers low dynamic impedance, which helps in improving line regulation and noise immunity. This diode is abrasion-resistant and lead-free, making it suitable for use in high-temperature and high-humidity applications. It can handle high-voltage transients with low junction capacitance, low leakage, and robust overvoltage protection.

The 2EZ33D10/TR12 series single zener diode is a highly efficient and reliable semiconductor component, whose use provides a number of advantages. Its small size and robust design make it suitable for a variety of applications, while its excellent performance ensures the efficient operation of electronic circuits.

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