3KP200

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TVS diodes, also called suppressors or protectors, are used to protect sensitive electronic circuits and components from voltage spikes produced by static electricity, electromechanical contacts, power surges and other sources. The 3KP200 TVS diode is a bidirectional protected diode used to protect portable electronic devices from electrostatic discharges (ESD).

Application Field for the 3KP200 TVS Diode

The 3KP200 TVS diode is commonly used in low-voltage (3.3V or 5V) consumer electronics, such as cell phones, PDAs, digital cameras, and portable audio players. The diode is a robust, low-profile surge protection solution with an extremely low leakage current. It has a high degree of transient voltages and is effective in reducing ESD and other transient voltages to a safe level. The diode is ideal for high-density surface-mount applications.

Working Principle of the 3KP200 TVS Diode

The 3KP200 TVS diode works on the principle of voltage clamping. This involves reducing the amplitude of the incoming voltage by diverting the current away from the protected circuit and allowing it to travel through the TVS diode instead. The diode has a maximum peak pulse rating of 200 volts and when the incoming voltage exceeds this rating, the diode will allow the current to bypass the protected circuit and travel through the diode. This ensures that the circuit is not damaged by the excessive voltage.

The 3KP200 TVS diode also has an effective response time which means it is able to respond quickly to incoming voltage spikes and absorb the energy to prevent damage to any connected circuitry. The diode also has excellent ESD performance, meaning that it is able to rapidly dissipate electrostatic discharge energy and protect sensitive components.

Conclusion

The 3KP200 TVS diode is a robust, low-profile surge protection solution that is ideal for use in consumer electronics. It protects against voltage spikes with an extremely low leakage current and a maximum peak pulse rating of 200 volts. The diode also has a fast response time and excellent ESD performance which makes it well suited for high-density surface-mount applications. Thus, the 3KP200 can provide reliable protection for a variety of electronics.

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