P6KE30AG

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TVS diodes are one of the most used solutions for transient overvoltage protection due to their reliable performance, scalability, and wide operating temperature range. The P6KE30AG is a unidirectional 600W transil used as a transient/surge suppressor for electrical or electronic systems and provides overvoltage protection up to 30V.

The P6KE30AG is designed for medium-energy pulses, like those caused by ESD or by inductive loads. Its design is based on silicon avalanche technology, offering very low leakage current, fast response time, and very low dynamic resistance. The devices use thin-film technology, an integral structure which combines the regions for triggering the avalanche and fusing the chip without the need of external elements or connections, therefore allowing for high reliability and short response time. The P6KE30AG has an excelent clamping ratio, welding resistence, and a low voltage threshold of the avalanche breakdown, providing best performance.

The P6KE30AG is suitable for many different applications, including industrial electronics, consumer electronics, transmitters and other devices that require highly reliable protection against voltage surges and spikes. It also has different uses in automotive electronics due to its high protection level and flexibility for mounting. Moreover, this TVS diode can be used in electrical power systems for lightning protection due to its excellent performance.

When operating, the P6KE30AG dissipates energy and absorbs current surges, thus limiting the voltage magnitude. When the voltage exceeds the 30V threshold, the device triggers its avalanche mode and is quickly destroyed, limiting the potential damages to the system while safely redirecting the surge current to ground. As the transil reaches its peak blocking voltage, it begins to conduct and, consequently, a current flows through the diode which eventually destroys the device.

It’s important to keep in mind that the destruction of the P6KE30AG can be caused by either too high overvoltage protection or excessive energy dissipation in the diode, so it’s important to take these factors into consideration when using one. Properly sizing the TVS diode to the peak surge and surge impedance is essential to ensure the device won’t be destroyed by too much energy dissipated and to avoid the failure of the circuit.

In conclusion, the P6KE30AG is an excellent TVS diode for transient or surge voltage protection in many different applications. Its characteristics such as fast response time, low dynamic resistance, and excellent welding resistence make it ideal for protecting electrical and electronic systems from overvoltage or surges and its wide operating temperature range makes it suitable for both consumer and industrial applications.

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