BZX84C39T-7-F

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A BZX84C39T-7-F is a silicon planar power Zener diode that is designed for use in general purpose applications. It is a single-package device that is capable of operating in both linear and short-circuit environments. The BZX84C39T-7-F has a high breakdown voltage of 39V and it is able to carry an on-state current of up to 20 mA.

In terms of application fields, the BZX84C39T-7-F can be used in a variety of situations such as voltage regulation, filtering, and circuit protection. For voltage regulation, it is often used in power supply circuits to ensure that a stable output voltage is maintained. The device can also be used in filtering circuits to block unwanted signals or transients. Finally, it can be used in any circuit to protect it from excessive voltage, which could otherwise damage or destroy the components.

The BZX84C39T-7-F works on the principle of Zener breakdown. This occurs when the voltage applied to the junction of a diode exceeds the Zener voltage, and current then flows through the diode in the reverse direction. The current flow allows the device to stabilize the voltage across the junction, and so regulate its output voltage.

In order for the BZX84C39T-7-F to function effectively, it must be connected to an appropriate power supply with a voltage that is greater than the breakdown voltage of the diode. The power supply should also ensure that the required current is provided in order to maintain the correct output voltage. The connection must be electrically and mechanically sound, as any loose connections could result in poor performance or damage to the device.

In summary, the BZX84C39T-7-F is a single-package silicon planar Zener diode that is capable of operating in linear and short-circuit environments. It has a breakdown voltage of 39V and can carry an on-state current of up to 20 mA. Its application fields include voltage regulation, filtering and circuit protection. The device works on the principle of Zener breakdown and is connected to a power source with a voltage that is higher than the breakdown voltage of the diode in order to maintain the necessary output voltage.

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