BZY55B3V6 RYG

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	3.6V
Tolerance:	±2%
Power - Max:	500mW
Impedance (Max) (Zzt):	85 Ohms
Current - Reverse Leakage @ Vr:	2µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 10mA
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)
Supplier Device Package:	0805

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Diodes - Zener - Single

The BZY55B3V6 RYG is a single zener diode made by the semiconductor manufacturing company ON Semiconductor. This component is mainly used in voltage reference applications, such as power supplies and linear regulators. It is designed to provide a steady output voltage even when the input voltage or current undergoes changes.

Overview

The BZY55B3V6 RYG is a single 3.6V Zener diode with a maximum voltage of 6V. It has a total power dissipation of 500mW, and a maximum operating temperature of 150 degrees Celsius. This component is constructed from highly reliable, diffused epitaxial layers, allowing for superior operating characteristics. It has a very low leakage current of 0.5uA, ensuring that the device remains stable and reliable during operation. Its package is a SOT-23 surface-mount package, allowing for easy installation in even the most space-constrained systems.

Application Fields

The BZY55B3V6 RYG is primarily used in voltage reference applications. It is commonly employed in regulators and power supplies, providing a steady output voltage in the presence of varying input voltages or currents. Additionally, it can be used in circuits that require a stable voltage reference as a reference point. For instance, they can be employed in overvoltage and reverse voltage protection circuits, or low-power analog-to-digital converter designs. They can also be used in battery-powered and solenoid applications, providing reliable, low-power performance.

Working Principle

The BZY55B3V6 RYG operates on the principle of Zener breakdown. The component consists of two electrodes, a cathode and an anode, which are separated by a thin semiconductor layer. When the voltage between the two contacts exceeds a certain threshold, the electrons within the semiconductor layer are accelerated, causing them to collide with the atoms in the semiconductor layer. This produces additional electrons and holes, which in turn cause the current within the device to increase exponentially. The increase in current results in an increase in voltage, which is stabilized at a stable output voltage. This phenomenon is known as Zener breakdown.

Conclusion

The BZY55B3V6 RYG is a single 3.6V Zener diode with a maximum voltage of 6V. It is primarily used in voltage reference applications, such as power supplies and linear regulators. Its package is a SOT-23 surface-mount option, allowing for easy installation in even the most space-constrained systems. It is constructed from highly reliable, diffused epitaxial layers, and its very low leakage current of 0.5uA ensures that it remains stable and reliable during operation. It operates on the principle of Zener breakdown, providing a steady output voltage even when the input voltage or current undergoes changes.

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