MP4KE100A

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Transient-voltage-suppression (TVS) diodes exist to protect a circuit from transient, or overvoltage, spikes. A surge of current, or voltage, that are smaller than the device\'s clamping voltage can be handled without damage to the device, making it an ideal device for devices that require protection from voltage or current over-stresses. The MP4KE100A is a TVS diode that falls within this product type.

The MP4KE100A is a single component unidirectional diode that is designed to protect one-line electronics from electrical transients. It offers excellent clamping characteristics for a wide array of voltage ranges, from 5.0V to 220V. The MP4KE100A has a low response time and consumes minimal power, making it a great choice for microcontroller systems and embedded systems. It is also rated for atmospheric discharges up to 8kV.

The MP4KE100A provides two key advantages over other TVS diodes. Firstly, it can withstand high peak current levels of up to 2.2kA. This makes it an ideal choice for applications that require protection from high current overstresses, such as automotive systems. Secondly, the MP4KE100A is highly resistant to temperature cycling conditions, making it a great choice for applications that require long-term performance in harsh environments.

In terms of its application field, the MP4KE100A is often used to provide transient protection for PC boards and in telecom line cards. It is also used in automotive systems such as ABS, ECUs, engine control, and motors. Additionally, it is used in consumer electronics such as TVs, mobile phones, networking, and USB drive.

The working principle of the MP4KE100A is simple. When a transient voltage is applied across the TVS diode, it will act as a short circuit to rapidly reduce the voltage and absorb the energy from the transient. Once the transient has passed, the TVS diode is restored to its normal state, allowing for the continued operation of the protected circuit.

In summary, the MP4KE100A is a highly reliable, unidirectional TVS diode that is used to protect electronic devices from transient over-stresses. It is ideal for a wide range of applications, including automotive, consumer electronics, and telecom line cards. Additionally, its robust design provides excellent performance in harsh temperature environments. Finally, its working principle makes it an ideal device for devices that require protection from transient over-stresses.

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