BZV55-B18,115

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Diodes, or electrical components that allow current to travel in one direction and block it in the other, are an important part of any electrical circuit. Zener diodes, which are a specific type of diode, are designed to operate under reverse bias voltage in order to regulate the voltage in a circuit. This type of diode is used in voltage regulation and stabilisation, current limiting, surge protection, and many other applications.

The BZV55-B18,115 is one type of zener diode. It is a single zener diode in an SOD-123 package. This type of diode is typically used for voltage regulation and stabilisation in consumer electronic circuits. It has a breakdown voltage of 18 volts, with a maximum power rating of 500mW at 67°C. The diode also has a wide operating temperature range from -55° to 115°C.

The working principle of the BZV55-B18,115 is fairly simple. When the voltage across it exceeds the breakdown voltage of 18 volts, the diode will begin to conduct current in a reverse direction, thus regulating the voltage in the circuit. The diode also has a specific “knee” voltage, which is the voltage at which it begins to conduct current in a reverse direction. The precise knee voltage can be adjusted by changing the value of a resistor placed in series with the diode.

Now that we know the general components, let’s look at how the BZV55-B18,115 can be used in the real world. The SOD-123 package makes it ideal for many consumer electronics applications such as television sets, DVD players, stereos, and computers. It can be used to regulate the voltage in a circuit, and also to limit the current. This makes it ideal for surge protection, as it can absorb large amounts of current.

The BZV55-B18,115 can also be used for voltage regulation and stabilisation. This is achieved by connecting the diode in series with a resistor, where the resistor is adjusted to change the knee voltage. This adjusts the voltage at which the diode begins to conduct current in a reverse direction, and thus the voltage in the circuit is regulated.

In summary, the BZV55-B18,115 is a single zener diode in an SOD-123 package, typically used for voltage regulation and stabilisation in consumer electronics. It has a breakdown voltage of 18 volts, and a maximum power rating of 500mW at 67°C. The diode is designed to operate under reverse bias voltage, and its knee voltage can be adjusted by changing the value of a resistor. It can be used for surge protection, voltage regulation, and current limiting.

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