1N4764AHB0G

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Diodes are a type of semiconductor device commonly used to control current flow. Zener diodes are a type of diode that, working within a specific voltage range, allow current to flow in only one direction. 1N4764AHB0G is typically classified as a single, small-signal Zener diode, and is used in a variety of applications from circuit protection to voltage regulation and waveform conversion.

1N4764AHB0G diodes have a variety of uses in electronic circuit design, with specific applications mainly determined by the diode’s zener voltage. This zener voltage, in combination with the diode’s not-zeler voltage, helps to define its function in a circuit. For instance, when the diode’s not-zener voltage is low, the diode acts as a clamp, protecting other components from sudden spikes or surges in a circuit. Conversely, when the diode’s not-zener voltage is high, the diode acts as a regulator, controlling current levels, in turn causing the voltage to remain steady. This use of the diode is essential in circuits where a specified voltage must be held constant.

To accomplish both of these tasks, the diode must be able to alter its operation depending on the voltage level. This is done through the zener breakdown process in which electrons and holes in the diode interact with surface impurities and the circuit’s electrical field. When a voltage is applied to the device, these electrons and holes collectively move towards the greater concentration (the anode). If this conduction exceeds the applied voltage, a rectified voltage spike equal to the diode’s breakdown voltage is generated. In other words, when the circuit experiences a voltage spike, the diode is aggressively increasing the resistance to increase the voltage, preventing the circuit from overloading. Conversely, when a steady voltage must be maintained, the diode will allow current to flow. Essentially, a 1N4764AHB0G changes the type of current movement in a circuit depending on the voltage level.

In terms of specifications, 1N4764AHB0G diodes have a zener voltage of 5.6V and a zener test current of 48mA. They offer a power rating of 350mW and a reverse voltage of 71V. The temperature coefficient of the device is 5mV/degC, which can help to quickly identify if a component is not functioning within its specified limits. On a mechanical level, the device dimensions are 4mm x 2.5mm, with a weight of 0.1g.

In summary, 1N4764AHB0G single small-signal Zener diodes are versatile devices that can be used for a range of applications from clamping voltages in a circuit to providing a constant voltage output. The diode’s zener voltage and not-zener voltage help to determine its role in a circuit, allowing it to control the current flow in either direction. It is also relatively low-powered and compact, making it easy to use in a variety of applications.

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