MPLAD18KP28CA

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The MPLAD18KP28CA is part of a wide range of Transient Voltage Suppression (TVS) Diodes that are specifically designed to protect against over or under voltage transients. This diode is designed to find application in various fields where its dual-channel protection capabilities will help protect the various components of a system from damaging transients. In this article, we will take a look at the application field of the MPLAD18KP28CA TVS Diode, as well as its working principle.

Application Field

The MPLAD18KP28CA TVS is a specific type of a Transient Voltage Suppression (TVS) Diode, designed to protect various components and sub-sytems in industrial and automotive systems from damaging transients. The diode is designed to protect from overvoltage transients, which can arise from individual devices or components, such as inductors and logic circuits, from both static or dynamic disturbances. The MPLAD18KP28CA diode is especially suitable for automotive applications, where its high temperature and pre-biased voltage ratings give it a high valley performance, ensuring that it can effectively protect automotive systems from the many electrical disturbances that can occur on the road.

Working Principle

The MPLAD18KP28CA TVS Diode works primarily by clamping transients directly to a pre-defined voltage level, thus protecting various components and sub-systems from possible damages. The diode works by absorbing the electrical energy of a transient and dissipating it safely via two working channels. Each of these channels has its own controlled threshold voltage value and clamp voltage range, determined by its Pulsed Power Rating (PW) and Peak Pulse Power Dissipation (PPP) parameters. This dual-channel protection capability ensures that the diode can effectively clamp transients to both sides of its peak voltage, thus effectively protecting the components of the system from overvoltages.

The MPLAD18KP28CA also features a high thermal stability, with a maximum operating temperature of 125°C. This makes it suitable for a wide variety of use cases, including automotive applications, which require stable performance even at high temperatures.

Conclusion

The MPLAD18KP28CA is a type of Transient Voltage Suppression (TVS) Diode designed to protect components and sub-systems in industrial and automotive applications from damaging transients. Its dual-channel protection capability ensures that it can effectively clamp transients to both sides of its peak voltage, thus effectively protecting the components of the system from overvoltages. The diode also features a high thermal stability, making it suitable for a wide variety of use cases, including automotive applications.

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