MXLLCE58A Circuit Protection

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TVS - Diodes

TVS (transient voltage suppression) diodes are voltage-dependent, highly reliable, solid-state switching devices specifically designed to protect sensitive electronic equipment, such as computers and consumer electronics. They are also referred to as “clamping diodes” because they clamp (or limit) the transient voltage to a relatively low, safe level. The MXLLCE58A is an example of a TVS diode.

Application Field of MXLLCE58A

The MXLLCE58A is a High Power TVS Diode designed for use in surge and ESD protection. It provides high surge current and fast response times and is well-suited for consumer electronics and other portable device applications. It is ideal for protecting sensitive components from overvoltage, ESD strikes, and lightning transients. With an operating range between -5 V and +20 V, it can be used in a variety of applications, including data line protection, cellular phones, wireless communications, and other electronic devices.

Working Principle of MXLLCE58A

The working principle of the MXLLCE58A is based upon Zener diode technology, but with a higher voltage rating and faster response time. When the diode is exposed to a surge or overvoltage above its threshold voltage, the diode “turns on” and provides a path for the current to flow. This allows the surge energy to be dissipated as heat, thus protecting the circuit. At normal operating voltages, the diode is “off” and has no impact on the circuit. The diode can handle up to 10 Kiloamperes (KAmps) of surge current.

Advantages of MXLLCE58A

The MXLLCE58A has several advantages over other types of protection devices. It provides higher surge current and faster response times than Zener diodes. It is also small and inexpensive, making it ideal for use in low-cost, portable applications. Additionally, the diode is RoHS Compliant and is rated for over one million unidirectional protection cycles.

Conclusion

In conclusion, the MXLLCE58A is a high power transient voltage suppression (TVS) diode designed to protect sensitive electronic components from overvoltage, ESD strikes, and lightning transients. It has a wide operating range and can handle up to 10 KAmps of surge current. It is small, inexpensive, and RoHS compliant, making it an ideal choice for use in consumer electronics and other portable device applications.

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