KDZVTR4.7B Discrete Semiconductor Products

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The KDZVTR4.7B diode-zener single is a single-stable-step voltage regulator that can be used to accurately regulate the output voltage at a stable cut-off voltage.

The KDZVTR4.7B is based on a temperature-compensated Zener diode that operates in a voltage-clamping (or Zener-clamping) circuit. The diode-zener has a wide operating range from 0 to 6 volts, which makes it suitable for a variety of applications. As is common with Zener diodes, the KDZVTR4.7B is also very rugged and can withstand overloads for short periods of time.

In operation, the device works such that when the input voltage exceeds the maximum threshold set by its specified clamping voltage, the current from the input passes through the diode-zener and the output is clamped at the Zener voltage. This voltage remains constant regardless of changes to the input voltage. The advantage of this design is that it can accurately regulate the output voltage even when the input voltage varies over a wide range.

The KDZVTR4.7B is usually used to provide protection to sensitive electronics that need to be protected from excess current or voltage. This device can also be used in applications such as voltage regulation or power regulation. In such applications, the KDZVTR4.7B helps maintain a consistent and controlled output voltage level even when the input voltage changes.

The basic principle of the KDZVTR4.7B is to maintain a constant output voltage regardless of the input voltage. The device uses a Zener diode to detect overloads and regulate the output voltage at the Zener voltage level. Once the overload is detected, the diode-zener will allow the current to bypass it, thus regulating the output voltage at the Zener voltage level. This ensures the output voltage remains constant regardless of the input voltage.

The KDZVTR4.7B is a reliable and rugged device that can be used in a wide range of applications. It is also resistant to temperature variations and can easily handle overloads. These characteristics make the KDZVTR4.7B an ideal choice for applications where precise, stable output voltages are required.

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