BZT52-B22J

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	22V
Tolerance:	±1.82%
Power - Max:	590mW
Impedance (Max) (Zzt):	25 Ohms
Current - Reverse Leakage @ Vr:	50nA @ 15.4V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-55°C ~ 150°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SOD-123
Supplier Device Package:	SOD-123

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Diodes - Zener - Single

The BZT52-B22J is a high performance zener diode designed for a variety of applications. It is an ideal component for use in power supplies, voltage regulators, and electronic circuits that require a reliable and stable voltage source. This diode is particularly suited for environments with frequent power fluctuations and high temperature and humidity levels.The BZT52-B22J consists of a P-type silicon body and two distinct N-type regions. This type of diode has several advantages over regular P-N junction diodes. The N-type region located between the P-type piece acts as an isolating barrier and prevents the current from flowing between the P-type and N-type regions. This allows for more predictable and reliable voltage regulation and better performance in applications where noise rejection and signal isolation are important.The BZT52-B22J has a reverse breakdown voltage of 22 volts and a continuous forward voltage of 1.2A. It also has a forward voltage drop of approximately 0.62 volts. This diode can be used in both AC and DC power circuits, and can handle currents up to 60 mA.The BZT52-B22J is suitable for use in a wide range of applications, including clamping, rectification, triggering, and signal isolation. It is capable of providing a low-noise, low-power voltage reference for precision voltage regulation circuits. It is also suitable for use with transformerless or full-bridge rectifiers, and can be used as a temperature calibration reference in electronic thermometers.The working principle of the BZT52-B22J is similar to that of other zener diodes. When a voltage is applied in the forward direction, the diode behaves like a regular diode, allowing current to flow in only one direction. When a reverse voltage is applied, however, the voltage reaches a critical point at which the diode begins to break down and conducts current in both directions, thus regulating the voltage.In summary, the BZT52-B22J is a high performance zener diode designed for a wide range of applications that require reliable voltage regulation. It has a reverse breakdown voltage of 22V, a continuous forward voltage of 1.2A, and can handle currents up to 60 mA. This diode can be used in both AC and DC power circuits, and can be used for clamping, rectification, triggering, and signal isolation. The BZT52-B22J is a reliable, low-noise voltage reference for precision voltage regulation and temperature calibration circuits.

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