CZRF52C2V7

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Diodes - Zener - Single

The CZRF52C2V7 is a highly versatile single zener diode that offers superior performance in a variety of applications. The diode is a simple, economical, and low-power device suitable for a wide range of applications, from the low-stress sensing of relatively large voltages, to the triggering of semiconductor switches.

Application Field

CZRF52C2V7 diodes are used for all types of general-purpose voltage sensing, such as for low-voltage sensing, for controlling and regulating power supplies, and for over-voltage, over-current, and reverse voltage protection. It is also used in hybrid and digital circuits, as well as in switching applications.

The CZRF52C2V7 diode is also commonly used in oscillator, resonator, and inverter circuits, as well as a temperature sensor, as an alternate current rectifier, and as a reflective positive/negative or positive/negative protection circuit. The diode can also be used as an LED driver, as a voltage reference, or to regulate unwanted voltage transients.

Working Principle

The CZRF52C2V7 diode is a zener diode, which means that it utilizes reverse-voltage breakdown in order to operate. When a forward-voltage above the zener voltage is applied, the reverse-voltage load decreases greatly compared to normal, resulting in a high-voltage breakdown. This allows for the device to be used for voltage sensing, regulation, protection, and many other purposes.

The CZRF52C2V7 diode has a zener voltage of 5.2V, with a maximum working current of 2mA, and a reverse-voltage of 400V. In forward-bias the diode has maximum forward-voltage drop of 0.9V, a maximum reverse-leakage current at 25V of 3.8mA, and reverse-leakage current of 200µA at -200V.

The device is meant to be used in a temperature range of -55°C to +125˚C and has maximum power dissipation of 200mW. It has a typical temperature coefficient of -4.3mV/˚C and a junction capacitance of 7.2pF.

Advantages of the CZRF52C2V7 Diode

The CZRF52C2V7 diodes offer superior performance, with superior current regulation and protection from reverse voltages and electromagnetic interference. This is due to its low-power, low-current, and low-voltage operating characteristics, which makes the device ideal for medium-voltage sensing applications.

The device also has superior temperature stability and high tolerance to temperature variation, making it suitable for use in a wide array of temperature-sensitive applications. Additionally, their compatibility with a variety of electronic parts and circuits makes them incredibly versatile, making them suitable for a wide range of applications.

Conclusion

The CZRF52C2V7 is a single zener diode that offers superior performance in a variety of applications. The device has a zener voltage of 5.2V, with a maximum working current of 2mA and a reverse-voltage of 400V. Its low-power and low-voltage characteristics make it ideal for low-voltage sensing, controlling, and regulating applications. The diode has superior temperature stability, high tolerance to temperature variation, and compatibility with a variety of electronic parts and circuits, making it suitable for a wide range of applications.

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