A5KP80CA-G

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Transient-Voltage-Suppressor (TVS) diodes are used to protect sensitive electronic components, such as Gate Drivers or power supplies, from potential damage caused by transients and overloads. The A5KP80CA-G is a unidirectional TVS diode product, which can protect against transients such as Electrostatic Discharge (ESD), Lightning, or Line Transients. This diode is optimized for the protection of an I/O line that is capacitive-coupled to a ground line. This ensures that an overvoltage that appears on the I/O line is quickly dissipated before it has a chance to affect the circuitry downstream from the diode.

The A5KP80CA-G TVS diode is designed with ultra-low capacitance, making it ideal for protection of sensitive CMOS and TTL circuits. The package material is non-conductive and contains no metal parts, ensuring that the protection provided by the diode does not introduce unwanted crosstalk into the protected circuit. Furthermore, the device can be operated at high temperatures, ranging from -65°C to +150°C.

The A5KP80CA-G TVS diode is constructed using a unidirectional termination style which creates a low-impedance path to ground when in a single voltage drop. When an overvoltage appears at the anode of the diode, the forward biased junction of the diode elements become reverse biased and will start to conduct current. This in turn limits the voltage to a level below the breakdown voltage of the device, and protects the downstream circuit from any assault of high voltage.

Once the overvoltage has dissipated, the diode returns to the blocking state and the current flow stops. This amount of time the device needs for recovering and returning to a state of non-conduction is called the recovery time. The recovery time for the A5KP80CA-G device is typically less than 300ns.

The A5KP80CA-G TVS diode is designed for use in a number of application fields as a protector, such as telecom and high-speed data line networks, medical equipment, uninterruptible power supplies, automotive systems, industrial control equipment, and consumer electronics. The protection provided by the diode also adds safety to any application where there is the potential for Voltage Transients.

In conclusion, the A5KP80CA-G TVS diode is an ideal protection device for sensitive circuits that could be subjected to transients, overloads, or ESD threats. The low capacitance and high temperature operating range ensures that it will work successfully in a number of application fields. Additionally, the shorter recovery time of the device ensures that it will return back to a blocking state in less than 300ns.

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