BZT52C22-HE3-08

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	22V
Tolerance:	±5%
Power - Max:	410mW
Impedance (Max) (Zzt):	25 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 17V
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SOD-123
Supplier Device Package:	SOD-123

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A BZT52C22-HE3-08 is a single zener diode, a type of diode that behaves differently from other typical diodes. It is typically used to protect against reverse voltage and provide constant, regulated voltages. The BZT52C22-HE3-08 is one of the most popular single Zener diode available today and is used in a variety of applications.

Applications

The BZT52C22-HE3-08 is a versatile device and can be used in a multitude of different applications. It is commonly used as a voltage regulator, to provide a constant voltage to an electrical circuit, such as an electronic device, a computer, or a power supply. Additionally, it is often used in over-voltage protection circuits, as well as surge and lightning protection systems. The BZT52C22-HE3-08 is also used to connect two different power sources, such as to connect a power grid to a solar cell array.

Working Principle

The BZT52C22-HE3-08 is a single diode that works differently from other typical diodes. It is designed to have a specific reverse breakdown voltage, called its Zener voltage, which is temperature-dependent. The Zener voltage for the BZT52C22-HE3-08 is marked on its package. When the Zener voltage is exceeded, the diode will \'break down\' and allow a reverse current to flow, clamping the voltage in the circuit to the Zener voltage.When the diode is connected to a forward current, it behaves as a normal diode, blocking the current in one direction and allowing it to flow in the other. The BZT52C22-HE3-08 can handle up to a maximum power dissipation of 500mW, at a range of 5V to 22V. In order to properly use the BZT52C22-HE3-08, it is important to match the diode\'s Zener voltage to the circuit\'s reverse voltage and the operating voltage range, to ensure the best performance.

Conclusion

The BZT52C22-HE3-08 is a single Zener diode that is used in a variety of applications, due to its versatile nature. It can be used as a voltage regulator, over-voltage protection device, surge and lightning protection device, and to connect two different power sources. It has a temperature-dependent, specific reverse breakdown voltage, called its Zener Voltage, which needs to be matched to the circuit\'s voltage requirements to ensure the best performance. With its low power dissipation and wide operating voltage range, the BZT52C22-HE3-08 is an ideal choice for a variety of electronic applications.

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