MAP4KE350CAE3

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TVS-diodes (Transient Voltage Suppressors, also known as protection diodes) are used to protect circuit components and systems from the damage caused by overvoltage transients. MAP4KE350CAE3 is a unidirectional TVS diode manufactured by the Japanese company Alps. It is designed to protect electronic systems from the effects of overpressure conditions, such as surge and ESD voltage.The MAP4KE350CAE3 is a component made up of two electrodes, a semiconductor, and a ceramic body. The anode and cathode electrodes form the two electrical terminals of the diode, and provide a low voltage path between the two. The semiconductor material used in this diode is silicon, which is the most common material used in semiconductor devices. It has a high switching speed and low temperature coefficient, making it ideal for use in transient voltage protection. Lastly, the ceramic body provides mechanical strength and durability.The MAP4KE350CAE3 is commonly used in a variety of applications, such as automotive, consumer electronics, and industrial electronics. In the automotive industry, for example, it is used to protect various components and systems from damage caused by voltage spikes and ESD. The diode can also be used in consumer electronics, such as TVs, computers, and mobile phones, to protect them from surges and other electrical disturbances. It is also used in industrial electronics to protect sensitive components and systems from high voltage transients.The working principle of the MAP4KE350CAE3 is simple yet effective. When the voltage across the diode\'s terminals exceeds a certain set point, usually around 30V, the diode will start to conduct, and the excess voltage will be dissipated as heat. The diode is able to reduce the peak voltage to a safe level, thus preventing damage to the electronics. It is also capable of handling high current levels, up to 2.5A. Furthermore, the diode is RoHS compliant, making it a reliable choice for industries that need to adhere to environmental regulations.In conclusion, the MAP4KE350CAE3 is a unidirectional TVS diode manufactured by Alps, and is designed to protect electronic systems from overvoltage transients. It is composed of two electrodes, a semiconductor material, and a ceramic body, and is used in various applications such as automotive, consumer electronics, and industrial electronics. Its working principle is to conduct excess voltage and dissipate it as heat to prevent damage to circuit components. Lastly, the diode is RoHS compliant, making it an ideal choice for industries that need to meet environmental regulations.

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