5KP22CAE3/TR13

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Transient Voltage Suppressor (TVS) diodes, as the name implies, are specifically designed to protect circuits and components from over-voltage transients, usually generated by lightning, electrostatic discharge, or inductive loads. The 5KP22CAE3/TR13 is a TVS diode designed for use in of-the-grid, 12-volt, and 110-volt automotive applications.

The 5KP22CAE3/TR13 is available in a 3-leaded Surface Mount Technology (SMT) package for easy mounting onto electronic boards by soldering. It is capable of withstanding ESD of up to 8 kV and peak pulses of up to 5000 W, withstanding peaks of up to 15 kV. Its lightning failure rate is 0.002% during testing at 10 kV ESD. The 5KP22CAE3/TR13 is also able to preverent voltage transients which originate from other vehicles or on-board ECM (electronic control modules).

The 5KP22CAE3/TR13 is designed to protect high-speed, low-impedance circuits, such as in DC-DC converters, motorized toys, and audio-video equipment located on-board a vehicle. They are usually used in conjunction with other components, such as inductors or capacitors, to ensure that no false signals, glitching, or damage to the circuit occurs.

The 5KP22CAE3/TR13 is a highly efficient TVS diode, with low leakage current. The max leakage current at 5V is usually rated at 2 µA. It has a maximum clamping voltage of around 28V, and a very small temperature turn-on of around -40℃. The 5KP22CAE3/TR13 is also operable at a wide range of temperatures, from -40℃ to 125℃.

The working principle of the 5KP22CAE3/TR13 is relatively straightforward. The diode will effectively “clamp” the voltage by providing a shunt path for current surge. The leakage and the capacitance of the diode performs a diodic bridge between the two leads of the diode, effectively controlling and limiting the sudden influx of current.

This limitation of current can protect the circuit, and prevent permanent damage to the components, even with the strongest voltage transients. It is able to function as a current-limiting device, providing protection and isolation from over-voltage transients. It is also able to withstand extreme surges in current without burning out or suffering permanent damage.

In conclusion, the 5KP22CAE3/TR13 is a highly reliable and efficient TVS diode, which can be used for a wide range of automotive applications. It is designed to provide protection from high-voltage transients, and limit the amount of current which passes through the circuit, thus preventing any damage or interference from sudden voltage spikes. It is relatively easy to use, and requires minimal maintenance. The 5KP22CAE3/TR13 is a reliable and cost-effective solution for protecting circuit components from voltage transients.

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