MASMLJ75CAE3 Circuit Protection

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TVS - Diodes

A TVS diode (transient-voltage-suppression diode) is an electronic component specially designed and constructed to protect valuable electronic equipment from lightning surges, electronic switching transients, and induced spike voltages. They act as an electronic self-protective device, diverting or clamping excessive voltages away from sensitive circuits.

The MASMLJ75CAE3 belongs to the TVS - Diodes product family which consists of devices that are designed to protect sensitive electronics from overvoltage, electrostatic discharge, and other electrical transients. It is a three-terminal SCR-based diode whose main application is the protection of sensitive components from high-voltage transients. It features a breakdown voltage of 75V, a forward current of 6.0 A and a clamping voltage of 130V.

The MASMLJ75CAE3 is mainly used for the protection of sensitive circuits such as microprocessors from voltage transients. It works by clamping any overvoltage to an acceptable level. It acts as a protective device by interrupting the flow of current in the event of a transient voltage. It is also used to protect automotive components from voltage transients caused by electrical switching and to suppress damage caused by electrostatic discharge.

The working principle of the MASMLJ75CAE3 can be explained as follows: it contains a network of SCR electrodes with each of them carrying a specific voltage. When a transient voltage occurs, the SCR will act as a switch and be activated. This will trigger the clamping of the overvoltage to an acceptable level. If the transient voltage exceeds the breakdown voltage of the device, the current will be blocked and the device will not allow any current to flow through.

The MASMLJ75CAE3 is a highly reliable and robust device that offers excellent protection from transient voltage surges. It is designed for extreme operating conditions and can withstand high currents and voltages with ease. It is suitable for many automotive applications such as in-car chargers, automotive electrical systems, and power supplies.

In summary, the MASMLJ75CAE3 is a TVS - Diodes device which is designed to protect sensitive circuits from high voltage transients. It features a high breakdown voltage, low forward current, and superior clamping voltage. It utilizes a network of SCR electrodes to clamp any overvoltage to an acceptable level. It is commonly used in automotive applications and is known for its outstanding performance and reliability.

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