P4KE6.8AHR1G Circuit Protection

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Transient Voltage Suppressor (TVS) diodes are specialized devices that are used to protect electronic circuits from voltage spikes that are higher than the normal operating voltage of the circuit. These voltage spikes may be from lightning, electrical shorts, electrical interference, or any number of other causes. The P4KE6.8AHR1G is a silicon TVS diode that is designed to protect circuits from transient voltage spikes up to 6.8 Amps.

The P4KE6.8AHR1G TVS diode is a single diode with an internal breakdown voltage of 6.8 volts and is designed for a breakdown voltage of 4-6 volts. It has a low on-state resistance of 0.6 Ohms and a maximum peak pulse current of 6.8A, making it suitable for applications such as automotive, telecommunications, consumer electronics, and medical equipment. The diode\'s low capacitance also allows it to be used in high-speed data line applications.

The P4KE6.8AHR1G is a unidirectional diode and has two terminals, an anode and a cathode. When the voltage across the diode exceeds its breakdown voltage, the diode "conducts" and all of the current shunt to the ground, or the ground terminal. This then protects the rest of the circuit from the high voltage spike. The diode will then stop conducting when the voltage across it returns to its normal level. The P4KE6.8AHR1G can withstand up to 6.8A of current and thus can protect circuits from even the most powerful transient voltage spikes.

The P4KE6.8AHR1G TVS diode is an ideal choice for applications that require protection from transient voltage spikes and may be used in conjunction with other TVS diodes to provide additional protection for the circuit. The diode can also be connected in series with the load to provide additional protection from over-current. Its low on-state resistance allows for a fast response time to the voltage spike, making it suitable for use in high-speed data lines.

In conclusion, the P4KE6.8AHR1G TVS diode is a versatile tool for protecting electronic circuits from transient voltage spikes. It is designed to operate at a breakdown voltage of 4-6 volts and has a low on-state resistance that allows for a faster response time for high-speed data lines. The diode has a maximum peak pulse current of 6.8A and can be used in conjunction with other TVS diodes to provide additional protection for circuits. Its low capacitance also make it a suitable choice for high-speed applications. This makes it an ideal choice for protecting circuits from transient voltage spikes.

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