MPLAD18KP100AE3 Circuit Protection

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TVS (Transient Voltage Suppressor) Diodes are semiconductor multi-layer components designed to protect electrical systems against voltage spikes. The MPLAD18KP100AE3 is an ESD protection component in the SP100 and SAR design families. It’s a unidirectional, bidirectional and transient voltage suppressor device, which offers outstanding Electrostatic Discharge (ESD) protection. With a low power consumption and fast response time, the device helps systems guard against damage due to electrical transients or ESD.

The MPLAD18KP100AE3 ESD protection diode is widely used in high-speed data line interfaces such as USB enterprise connectors, as well as in aerospace, automotive, military and consumer electronics applications. The device stands out with its high ESD protection levels, low capacitance deviation and low power consumption.

The diode also has advanced protection features to ensure that any surges that make it into the system are quickly and efficiently clamped to safe levels. The clamps operate quickly and cost-effectively to limit the voltage applied to an electrical component, protecting its circuitry and data integrity. Due to its low capacitance, the MPLAD18KP100AE3 also helps prevent signal integrity degradation when used in high speed signal lines.

The diode offers bidirectional protection and can provide up to 18 kV of ESD protection for sensitive circuits. The device can be used anywhere surge susceptibility is an issue, such as USB Type-A, B and C, HDMI, Display Port, DVI and Thunderbolt connectors. It can also be used in other consumer electronics applications, such as TVs, set-top boxes, broadband routers and gaming consoles, in order to protect against ESD damage.

The MPLAD18KP100AE3 works by absorbing and clamping transient voltage, diverting it to ground and thereby limiting the current that can move through the systems. Typically, the device is placed in parallel with the protected component so that it does not become part of the current carrying circuit. During an electrical surge, such as an electrostatic discharge, the device activates and clamps the transient voltage, dissipating the energy.

Typically, the device is placed in series with the power line, so that the transient current is diverted to ground. The device also has a low on-state resistance, meaning it has very little impact on the system\'s normal operation. This makes it ideal for ultra-high speed data applications.

The MPLAD18KP100AE3 is an ideal solution for protecting connective systems from transient overvoltage events. Thanks to its low capacitance, the device can help prevent signal integrity issues in high speed data lines, while its low power consumption ensures that it can be used in batter-operated applications.

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