3KASMC15AHE3_B/I Circuit Protection

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A TVS (Transient Voltage Suppressor) is a device that helps to protect an electronics system from power surges. The 3KASMC15AHE3_B/I is a type of TVS diode specifically designed for automotive applications. It is capable of withstanding very high voltages and is used to protect automotive electronic control units and advanced driver assistance systems from the effects of power surges. In this article, we will discuss the application field and working principle of the 3KASMC15AHE3_B/I.

The 3KASMC15AHE3_B/I was designed for a wide range of automotive applications and is particularly meant for use in the automotive body and comfort system control units (ECUs). It is a bidirectional diode capable of protecting both the load and source from spikes in power. This type of diode also offers protection from electrostatic discharge (ESD) and overvoltage, and is designed to meet the performance and reliability requirements of automotive ECUs. Additionally, the diode is capable of withstanding very high surge voltages up to ±18kV. It also provides very low clamping voltage, fast response time, and low capacitance.

The working principle of the 3KASMC15AHE3_B/I is based on a diode’s ability to conduct electric current when exposed to certain voltages. When power surges occur, the diode is connected in parallel with the device it is meant to protect. When the surge voltage exceeds the diode’s threshold voltage, the diode will become conductive and quickly reduce the voltage. This dissipates the surge energy in the form of heat, thus protecting the device from the power surge.

In addition to providing protection from power surges, the 3KASMC15AHE3_B/I also has a number of other features, including low forward voltage drop, high reverse breakdown voltage, low reverse leakage current, and temperature compensation. This makes it ideal for automotive applications, providing reliable surge protection for various advanced driver assistance systems. The diode is also RoHS compliant, making it an environmentally friendly option.

Overall, the 3KASMC15AHE3_B/I is a versatile and reliable TVS diode. It was specifically designed for automotive applications, providing excellent surge protection and various other features. The diode is capable of withstanding very high voltages and is designed to meet the performance and reliability requirements of automotive ECUs. With its low clamping voltage, fast response time, and low capacitance, the 3KASMC15AHE3_B/I is the perfect choice for protecting automotive electronic control units and advanced driver assistance systems.

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