MXL1.5KE15CAE3 Circuit Protection

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Transient Voltage Suppressor (TVS) diodes, like the MXL1.5KE15CAE3, are electrical components designed to protect electrical devices from electromagnetic and electrostatic discharges, high voltage transients, and voltage spikes. Also known as surge protectors, suppression diodes, and suppressors, they can divert unwanted electrical energy away from vulnerable components and dissipate it into the environment. TVS diodes are available in a variety of configurations and shapes, including axial and surface mount packages, and unidirectional and bidirectional polarities.

The MXL1.5KE15CAE3 is a unidirectional TVS diode with an electrostatic discharge (ESD) protection of up to 15kV. The component is housed in a SOD-323F package with a 5mm lead pitch, making it suitable for board level applications.

The diode\'s average working voltage is 15V, Peak Pulse Power (P VPP ) is approximately 210W, and Breakdown Voltage (BV) is 15V. It has a low Voltage Clamping Ratio (VCM) of 24V. At maximum voltage, the component has a maximum capacitance of 1.5pF for the transient breakdown.

This TVS diode provides robust protection for a variety of applications, including automotive and medical electronics, computers, and receivers. It is designed for printed circuit board (PCB) protection from high voltages, as well as in-circuit ESD protection up to 15kV.

The working principle of a TVS diode is simple. When an overvoltage transient of sufficient magnitude and duration is applied to the device, a voltage spike is generated. The voltage spike causes the diode to “breakdown” and it becomes conductive. When the diode becomes conductive, the transient voltage is discharged to ground and is no longer a threat to the circuit.

The diode will remain conductive until the voltage transient is below the diode breakdown voltage. Once the voltage transient is below the diode breakdown voltage, the diode will become non-conductive and the transient current is diverted away from the circuit. The component then returns to its initial, non-conductive state.

The MXL1.5KE15CAE3 is designed to protect against voltage transients from 5V to 15V. This makes it the perfect choice for board-level protection against electrostatic discharges and voltage spikes. Thanks to its low capacitance and fast response time, the component is suitable for a range of high-speed applications.

The low voltage, low capacitance, and wide operating temperature range of the MXL1.5KE15CAE3 make it an ideal choice for a variety of applications. It is designed to protect against voltage transients from 5V to 15V, and it is suitable for use in automotive and medical applications, computers, and receivers.

In conclusion, the MXL1.5KE15CAE3 is an ideal unidirectional TVS diode for board-level protection against voltage transients, electrostatic discharges, and voltage spikes. Its low voltage, low capacitance, wide operating temperature range, and fast response time make it the perfect choice for a variety of applications.

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