30KPA168A-B

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TVS diodes are special components that protect circuits from high-voltage transients. The components are used for a wide range of applications, such as voltage and current protection in industrial and automotive applications, as well as for the protection of portable electronics. The 30KPA168A-B is a particular type of TVS diode that is designed for automotive use and can handle transients up to 30 volts.

The 30KPA168A-B is a bi-directional TVS diode that is designed to protect a circuit from voltage transients overshoot or reverse breakdown caused by electrostatic discharges (ESD) or other voltage spikes. The component is constructed using two back-to-back silicon junctions with a common cathode. It is also AEC-Q101 qualified and has an IEC 60529 IP3 dust and water-resistant rating.

The junctions of the 30KPA168A-B are designed with a zener breakdown voltage of 18 volts (Vz). This makes it suitable for protecting circuits that have a voltage rating of up to 18 volts. The component also has a large clamping voltage of around 30 volts (Vc). This means that it can withstand voltage transient peaks of up to 30 volts.

The 30KPA168A-B is also designed to be very fast-acting to ensure that the protection it provides is immediate and effective. It features a maximum peak pulse current (IPP) rating of up to 180 amperes, with a clamping voltage of only 30 volts. This makes it ideal for use in automotive applications that require quick protection from high-voltage transients.

In addition, the 30KPA168A-B has a low capacitance rating of only 1.0 pF (Ci). This makes it ideal for use in high-frequency applications, where it can provide both protection and minimal signal disturbance. The component also has a very low surge leakage current of only 40 nanoseconds, allowing it to provide effective protection without causing electrical noise or interference.

The 30KPA168A-B is mainly used to protect circuits from electrostatic discharges (ESD) and other voltage spikes. It is typically used in automotive applications such as power supply circuits, door locks and relays, as well as for other sensitive electronics. It can also be used to protect portable electronics from voltage transients, such as cell phones, tablets, and small hand-held devices.

In conclusion, the 30KPA168A-B is a bi-directional TVS diode that is designed to protect circuits from high-voltage transients up to 30 volts. It is mainly used in automotive applications, such as power supply circuits, door locks and relays, as well as for other sensitive electronics. Additionally, it has a low capacitance rating and a maximum peak pulse current rating of up to 180 amperes, making it ideal for use in high-frequency applications.

This is why the 30KPA168A-B is such a popular and reliable choice for protection in a wide range of applications.

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