BZT55B10-GS18

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The BZT55B10-GS18 is a Zener diode, specifically classified as a Single Zener diode. This device is typically used to provide a stabilizing voltage in electronics applications.

This diode features a low voltage drop, which is ideal for applications where minimum power is required. Furthermore, this diode has a tight distribution of threshold voltages, making it usable in a wide range of applications.

Application

The BZT55B10-GS18 is commonly used to provide a stabilizing voltages in all types of electronics applications. It can also be used in a wide range of circuit topologies and in particular as voltage references in voltage regulator designs.

This diode is also used for EMI suppression and signal clipping in digital applications. It provides reliable and low power Zener voltage regulation, preventing signal distortion or interference in the system.

The BZT55B10-GS18 is also used in many lighting designs. As this diode has a low voltage drop, it can be used to ensure that a low voltage is maintained over time. This ensures that the lights reach the desired brightness that was set.

Working Principle

The Zener diode works on the principle of electric breakdown. When the current in the diode exceeds the breakdown level, the diode operates in the reverse breakdown region. In this region, the electric field across the diode is strong enough to break down the electric insulation and allow the current to flow in the opposite direction.

This breakdown phenomenon results in a reverse current that remains at a stable level, as long as the voltage across the diode remains below the breakdown voltage. This reverse current ensures that the voltage across the diode remains at the breakdown voltage, which is known as the Zener voltage.

The magnitude of the Zener voltage is determined by the characteristics of the semiconductor material used in the diode. The BZT55B10-GS18 has a Zener voltage of 18V, with a breakdown current of 250 mA. This current is known as the Zener knee current.

The BZT55B10-GS18 features a low Zener impedance, which makes it ideal for applications that require a low power Zener voltage regulation. It also has a tight manufacturing tolerance, which ensures that the voltage will not substantially change over time.

Conclusion

The BZT55B10-GS18 is a Single Zener diode, typically used to provide a stabilizing voltage in many electronics applications. It has a Zener voltage of 18V, with a breakdown current of 250mA. It is commonly used in lighting designs, EMI suppression, and voltage regulator designs. Its low power and low voltage drop make it ideal for many applications.

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