15KPA180C-B

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15KPA180C-B is a kind of Transient Voltage Suppressor Diode(TVS- Diode). It is an electronic product designed to protect sensitive electronic components from momentary power surges, and is produced by the semiconductor company NXP Semiconductors. This semiconductor device can be used to safeguard components from any high voltage which is in excess of its breakdown voltage. It is used to protect electronic devices from damage due to transient over-voltage.

The 15KPA180C-B guarantees clamping performance up to 15kV, high current capability up to 2A and excellent ESD protection up to 8kV. The 15KPA180C-B can respond quickly to transient events, and it requires no external components such as resistors, capacitors or fuses. It has a wide application range, and it can withstand environmental temperatures ranging from -55°C to 175°C.

Application Field

TVS- Diodes are used in a wide variety of applications. The 15KPA180C-B is suitable for use in automotive, industrial, consumer, telecom, and portable electronics applications. This diode can protect circuits from lightning strikes, electrostatic discharge, inductive kickback, switching transients, and overvoltage due to unstable source. It works great for applications such as automotive electronics, computer monitors, and home electronics.

It can also be used to protect circuits in power supplies, modems and audio amplifiers. It provides protection for data lines between a computer and peripherals such as printers and scanners. It is also used in digital communication lines like T1, T3 and E1, to protect them from transient voltages. Additionally, it can be used to protect cell phone charging systems, and to suppress voltage spikes in AC adaptors.

Working Principle

The 15KPA180C-B utilizes a Zener diode mounted in a reverse blocking configuration which is designed to conduct during reverse breakdown conditions. When a transient voltage is applied, the Zener diode begins to conduct current, which is limited by the internal diode resistance. As the transient voltage rises, the diode will limit the current to safe levels before it reaches the part\'s maximum breakdown voltage.

The 15KPA180C-B also utilizes an internal clamp circuit. This allows the diode to provide protection for a wide range of transient voltages. The internal clamp circuit limits the output voltage to a predetermined level, allowing the diode to protect the component from further damage. The 15KPA180C-B also has built-in thermal protection, allowing the diode to protect the component from excessive heating.

The 15KPA180C-B is designed to have minimal effect on voltage signals during normal operation. This feature is important if the voltage spike is caused by a sensitive circuit, such as a radio transmitter or a clock oscillator, as it would disrupt any delicate signals. The diode also maintains low capacitance, allowing it to protect circuits with high-frequency signals.

In summary, the 15KPA180C-B is a TVS- Diode that can protect circuits from transient over-voltage spikes and power surges. It is suitable for a wide range of applications and is designed with features such as reverse blocking configuration, internal clamp circuit, and low capacitance. It is an effective solution for protecting sensitive electronic components from damage due to high voltages.

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