MP4KE8.2AE3

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TVS - diodes, also known as transient voltage suppressors, are commonly used as circuit protectors and surge protectors in embedded systems. They are typically used to guard against overvoltage spikes, or large anomalies. The MP4KE8.2AE3 is a type of unidirectional TVS diode often used in automotive electronics for overvoltage protection.

The MP4KE8.2AE3 is designed to protect circuits from both ESD and electrical transients. It can handle up to 8.2 Volts of power and has an RC network to ensure the ESD events are clamped down to a safe level. The MP4KE8.2AE3 also has a zipper diode which helps to further reduce the entry of transient voltage. This makes the diode suitable for both protection from ESD and from electrical transients.

The main working principle behind the MP4KE8.2AE3 is to limit the current flow and dissipate excess voltage. It acts as a valve, allowing current to flow one way only. When the voltage level goes above the clamping voltage of the diode, the diode “clamps” the voltage and limits the current flow. This prevents damage to your circuit by dissipating the excessive voltage as heat.

The MP4KE8.2AE3 is suitable for a wide range of applications including automotive, consumer electronics, industrial, and medical electronics. Automotive electronics applications need protection from voltage spikes due to engine starting or other voltage variations. Consumer electronics require protection from ESD and overvoltage events due to lightning strikes or power supply fluctuations. Industrial and medical electronics require protection from EMI and RFI, due to the high-speed operation of controllers, computers, and other devices.

The MP4KE8.2AE3 is one of the most reliable and versatile TVS diodes on the market. Thanks to its zipper diode and RC network, the diode is able to clamp and dissipate small and large transient voltages. It is also suitable for many different types of applications making it an ideal choice for protecting your circuit from damage.

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