BZV49-C6V8,115

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The BZV49-C6V8,115 is a small signal zener diode commonly used in clamping and voltage regulation applications. It typically operates at a voltage of 6.8 volts with a power dissipation of 225 milliwatts. The device is housed in a SOT-23 package for maximum thermal performance.

A zener diode is a two-terminal semiconductor device that, when connected to a power source, creates an electric current across the diode junction. The result is that when a certain threshold voltage is reached, the diode turns on and voltage is applied across the diode junction. The BZV49-C6V8,115 is used for clamping and voltage regulation applications because of its ability to maintain a constant voltage in the presence of varying current.

For clamping applications, the zener diode can be used to limit the output voltage of a circuit. A zener diode is connected in parallel with a load across the output of the power source. Whenever the voltage exceeds the breakdown voltage of the zener diode, the device will conduct and prevent excessive current flow to the load.

In voltage regulation applications, the zener diode is used to create a precise and stable voltage. The zener diode is connected in series with a current-limiting resistor to provide a precise voltage drop across the diode. The reverse voltage applied to the diode is kept constant and any current flowing through the diode will be a precise value. The result is a stable and consistent voltage, regardless of the load conditions.

The BZV49-C6V8,115 is also widely used for EMI / RFI noise suppression applications. It functions similarly to a clamping diode in this application and is used to reduce the RFI emissions from a circuit. The diode is connected in parallel with the susceptible circuit, and if a voltage spike or noise is detected, the diode conducts and the energy will be dissipated across the diode instead of the susceptible circuit.

In summary, the BZV49-C6V8,115 is a zener diode commonly used in clamping, voltage regulation, and noise suppression applications. It is housed in a SOT-23 package and typically operates at a voltage of 6.8 volts with a power dissipation of 225 milliwatts. The diode is useful in a wide range of applications, from simple circuits to high-powered systems.

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