BZT52C8V2-G RHG

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	8.2V
Tolerance:	±5%
Power - Max:	350mW
Impedance (Max) (Zzt):	15 Ohms
Current - Reverse Leakage @ Vr:	700nA @ 5V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SOD-123
Supplier Device Package:	SOD-123

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Introduction

The BZT52C8V2-G RHG Zener Diode is a highly reliable semiconductor device that functions as a voltage regulator. Zener diodes are characterized by their wide range of breakdown voltages, high tolerance to voltage variations, and very low leakage current over a wide temperature range. The BZT52C8V2-G RHG Zener Diode is suitable for applications where a regulated voltage is required and where the temperature may fluctuate.

Working Principle

Zener diodes are voltage regulating diodes. When the applied voltage exceeds the Zener breakdown voltage, a steep rise in current occurs, allowing the device to act as a voltage regulator. The amount of current supplied is determined by the value of the Zener breakdown voltage. This breakdown voltage is determined by the internal junction between semiconductor material. Generally, the higher the breakdown voltage, the larger the current allows the diode to draw.When the breakdown voltage is exceeded, a large amount of current travels through the diode. This current is stabilised by the diode’s temperature-dependent parameters, such as forward operating temperature, reverse leakage current, and threshold voltage. As the device is heated, the voltage will drop, thus allowing the device to act as a voltage regulator.

Application

The BZT52C8V2-G RHG Zener Diode is used in a variety of applications, such as in test and measurement equipment, digital circuitry, television receivers, and audio systems. In test and measurement equipment, the device is used as a reference voltage while in digital circuitry, it is used to regulate the supply voltage. In television receivers, the device is used to maintain the picture quality, while in audio systems, it is used to maintain the sound quality.The device is also used in power supplies, such as linear, switching, and battery-backed supplies. In linear power supplies, the device is used to maintain a constant voltage level. In switching power supplies, the device is used to maintain optimum switch resistance. In battery-backed supplies, the device is used to maintain the battery voltage level. The device can also be used in automotive applications, such as in fuel injectors, headlamp switches, and car door alarms. In fuel injectors, the device is used to select the appropriate injection timing, while in headlamp switches, it is used to ensure smooth switch transition. In car door alarms, the device is used to control power switching.

Conclusion

The BZT52C8V2-G RHG Zener Diode is an indispensable device in a variety of applications, ranging from test and measurement equipment to automotive applications. Its unique ability to maintain a constant voltage level, even under varying temperatures and environmental conditions, makes it an ideal candidate for applications where accurate voltage regulation is required. In summary, the BZT52C8V2-G RHG Zener Diode is a fast, reliable and robust device for voltage regulation.

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