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MXL15KP120A

MXL15KP120A is a surface mount transient voltage suppressor employed by many manufacturers in electronic and electric device applications. It is a kind of TVS (Transient Voltage Suppressors) - Diode. It is one of the most common and effective solutions used to protect a circuit from voltage transients.

Application Field of MXL15KP120A

MXL15KP120A has multiple application fields, including the protection of efficient energy saving systems, automotive electronics, computer peripherals, LCDs, motor control and telecommunications. It is also widely used in surge Class 2, electric igniter systems, LED lighting control, and telecommunication systems. Its high reliability makes it an ideal solution for many applications.

Working Principle of MXL15KP120A

The working principle of MXL15KP120A is based on its TVS diode technology. It is designed to dissipate surges in excess of normal power line voltage and stop flow of voltage spikes into circuits. Its structure is simple, consisting of a diode that conducts when voltage and current pass through it, creating a low voltage drop. During an overvoltage event, the diode clamps the voltage by blocking the current flow until the excessive energy is dissipated.

MXL15KP120A uses either Zener or Avalanche (breakdown) technology to protect circuits from overvoltage. The Zener technology supplies the required protection by providing a reverse breakdown voltage where current passes while the Avalanche (breakdown) technology relies on junction depletion that causes a breakdown when voltage reaches the depletion region limit.

MXL15KP120A also features several advantages such as low leakage current, fast response time, low capacitance, high surge capability and high surge clamping ratio. Its fast response time is especially useful for protecting against lightning strikes and surges over 1,000 V. Its low leakage current prevents over-discharge and reduces power consumption. Its high surge capability is also crucial for protecting circuits from electrical overvoltages.

Conclusion

In conclusion, MXL15KP120A is a surface mount transient voltage suppressor that belongs to the TVS - Diode family. It has many application fields and provides effective protection for various circuits, such as efficient energy saving systems, automotive electronics, computer peripherals, LCDs, motor control and telecommunications. Its advanced structure is based on either Zener or Avalanche (breakdown) technology. The diode clamps the voltage by blocking the current flow until the excessive energy is dissipated. It also offers several advantages such as low leakage current, fast response time, low capacitance, high surge capability and high surge clamping ratio. Despite its small size, it performs a very important role in protecting electricity and electronic circuits.

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