YFZVFHTR6.2B Discrete Semiconductor Products

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Diodes - Zener - Single

YFZVFHTR6.2B is a single Zener diode designed for use as an adjustable voltage regulator or overvoltage protection device. It is a highly versatile device, as it can be used in both discreet and integrated circuit devices, such as digital logic and analog circuit designs, as well as 400V personal devices and 150V computer components.

Applications

YFZVFHTR6.2B devices are primarily used as overvoltage protection components, particularly in sensitive digital logic and analog circuits. They provide stable voltage regulation and protection from an overvoltage that could potentially cause damage to the device. The device is also suitable for use in power supply circuits, providing protection from unexpected power surges, and can be used as a voltage reference device to enable accurate voltage measurements.

Furthermore, YFZVFHTR6.2B can be used as a current limiter. It can be used to limit the amount of current that can flow through the device, which is beneficial in cases where too great a current could cause damage. The device is also suitable for surge prevention, such as lightning strikes or power grids disturbances, which can potentially cause significant damage to the circuits.

YFZVFHTR6.2B is also often used as a voltage clamping device. This is a protection device, which can be used to protect the system from damage caused by high voltage spikes, such as transient overvoltage, ESD and EFT. The device’s inherent response time, combined with its breakdown voltage allows it to quickly clamp any overvoltage before it can cause any damage to the system.

Working Principle

YFZVFHTR6.2B works on the principle of avalanche breakdown. It is essentially a Zener diode, which is a semiconductor device that exhibits complicated breakdown characteristics. It is used to provide a precise voltage regulation, as well as overvoltage protection. When an overvoltage occurs, an avalanche breakdown occurs which results in a clamping of the voltage to a precise value. The precise voltage is determined by the voltage marked on the diode.

The device has a relatively low dynamic resistance, which allows it to respond quickly to any sudden changes in the input voltage. This allows it to provide quicker overvoltage protection compared to other devices such as fuses and transistors. The device also has a low on-state voltage drop, which helps to minimize power losses as well as providing greater efficiency.

In addition to its overvoltage protection capabilities, YFZVFHTR6.2B devices can also be used as a voltage reference device. This means that the device can generate a precise, pre-defined voltage, which is useful for accurate voltage measurements. The device also has a low reverse leakage current, which ensures that the device does not consume any power when it is not being used.

YFZVFHTR6.2B is an extremely versatile device, and is used in a wide variety of applications, from lightning protection to personal device safety and circuit stability. Its low dynamic resistance and breakdown voltage makes it an ideal choice for overvoltage protection, while its precise voltage regulation makes it the perfect choice for ensuring accurate measurements and reliable operation.

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