MLCE120A

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MLCE120A Application Field and Working Principle

TVS - Diodes are devices that are used to protect electronic equipment from electrical transients. The MLCE120A is a transient voltage suppressor (TVS) diode in a high-speed, low-capacitance, low-stand-off-voltage package optimized for ESD protection. It offers the highest available protection against electrostatic discharge (ESD) for a wide range of applications, including consumer electronics, telecom, and industrial applications.

Applications

The MLCE120A is designed to protect against voltage transients caused by ESD, lightning, and other voltage transients. It can be used in a variety of applications, including consumer electronics, automotive, and industrial. Examples of consumer electronics that can benefit from the MLCE120A include smartphones, tablets, and other portable devices. In automotive applications, the MLCE120A can be used to protect ECUs from voltage transients. In industrial applications, the MLCE120A can be used to protect industrial equipment from voltage transients.

Working Principle

The MLCE120A employs two back-to-back subminiature diodes with a common cathode. During normal conditions, the two sub-miniature diodes are in their non-conductive state, and no current flows. When a voltage transient is applied, the diodes begin to conduct, and current is forced across the common cathode. This current is then limited and diverted to ground by an internal ESD protection circuit.

The MLCE120A is designed to protect a wide range of applications, including consumer electronics, automotive, and industrial. Its advanced design allows it to offer the highest available protection against Electrostatic Discharge (ESD) events. With its low capacitance, low stand-off voltage, and high speed, the MLCE120A is the ideal choice for protecting a wide range of electronic applications.

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