30KPA45A Circuit Protection

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TVS diode, or transient voltage suppression diode, is a semiconductor device designed for protecting sensitive electronic components against spikes and surges in voltage. The 30KPA45A is a device of this type, designed for surface mount applications, with a robust and lightweight metal package. It is effective at suppressing transients up to 450 V and its typical clamping voltage is 317 V. Its breakdown voltage is typically 33 V. This device is ideal for protecting low voltage circuits against overvoltages.

The 30KPA45A consists of a PN junction diode that is specifically designed to absorb a large amount of energy before it reaches its breakdown voltage threshold. When enough voltage give it the necessary amount of energy, the PN junction diode opens and conducts the current, allowing the surge to dissipate quickly. This mechanism protects the circuit it is connected to by discharging any electric current that rises beyond a safe threshold.

The 30KPA45A TVS is typically used in telecommunications equipment, signal and data lines, industrial electronics equipment, and computers and peripherals. It is also suitable for other applications where effective and fast transient voltage protection is required. The 30KPA45A is designed to be used in low voltage systems, such as portable electronic equipment, and it is designed to be very reliable, with a 100% surge current rating during the life of the device.

The 30KPA45A also has a low capacitance, which makes it ideal for high-speed data applications. Its reverse leakage current is minimal, making it suitable for applications where there is a risk of overvoltage, such as when high-voltage signals must be routed through a low voltage circuit. The diode has a low equivalent series resistance, ensuring that it will provide maximum suppression.

When installing the 30KPA45A in an application, the device should be connected between the power source and ground to protect against potential overvoltages. When the voltage rises above the device\'s threshold, the device will conduct, releasing the excess energy and protecting the circuit.

The 30KPA45A is an important component in protecting sensitive electronic components from voltage spikes and surges. It is designed for use in low voltage systems and is ideal for telecommunications equipment, industrial electronics, computers, and peripherals. It has a low capacitance, low reverse leakage and low equivalent series resistance, ensuring it provides maximum voltage protection.

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