MXLCE45AE3 Circuit Protection

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TVS (Transient Voltage Suppressor) Diodes are commonly used components of circuit protection; they are designed to protect sensitive integrated circuits and microprocessors against damage from electrostatic discharge (ESD) and induced transient overvoltages, such as those created by surges due to lightning or power disturbances. In the more recent years, however, technology has enabled a variety of new uses for TVS diodes, such as protective circuits for commercial LED lighting systems.

MXLCE45AE3 is an advanced and efficient TVS diode with advanced technology. This device is designed to protect sensitive applications from surges and pulses from lightning, inductive switching, and induced high transient overvoltage. It is suitable for ESD and overvoltage protection in multiple high-data-rate applications such as CATV, satellite, set-top boxes, and boards requiring rugged protection.

The MXLCE45AE3 has a breakdown voltage of 5.6V and is capable of dissipating 1.0W peak pulse power at 10/1000 μs. It has an operating temperature range of -55°C to 150°C and an excellent electrical and thermal performance. Its small form factor, low clamping voltage, and fast response time to transient surges make it ideal for applications where space and performance are critical.

The working principle of the MXLCE45AE3 is the same as traditional TVS diodes. The device operates as a unidirectional current limiter, allowing only a predetermined maximum amount of current (surge current) to pass through the circuit, thus limiting the voltage across the sensitive component from dangerous overvoltage levels. This works by quickly intercepting the overvoltage surge by providing a parallel low-resistance channel and then diverting the excess current to ground.

The MXLCE45AE3 TVS diode provides great protection in high-data-rate applications from uncontrolled transient surges and pulses. Its advanced feature-set makes it an ideal candidate for protecting sensitive applications from external ESD and impulse damage. Its low clamping voltage, excellent electrical and thermal performance, and fast response times make the MXLCE45AE3 an excellent choice for ESD and overvoltage protection in a variety of high-data-rate components.

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