20KPA240C Circuit Protection

TVS (Transient Voltage Suppressor) diodes are a common form of transient voltage suppressor (TVS) device used to protect sensitive electronic components from the potentially damaging effects of electrical transients such as voltage spikes, voltage surges, and electrical overstresses. A TVS diode is a three-terminal semiconductor device designed to protect a circuit from transients and electrical over-stresses. The TVS diode is constructed from a PN junction diode made from either silicon or gallium arsenide and is typically packaged in either a DO-41 or SOT-227 casing. The device is designed to operate in both forward and reverse bias modes and can operate from 10V to 202V.

The 20KPA240C TVS diode is a 200V, 180A transient voltage suppression device that offers protection from spikes with a broad range of clamping levels. It is a surface mount device SC-70 package and is designed to protect low capacitance sensitive electronic devices from the effects of electrical transients. The 20KPA240C provides low capacitance, fast response times, low leakage current, and low clamping voltagemodulus.

The 20KPA240C is an ideal device for applications where electrical overstresses account for frequent power outage and circuit breakdowns due to surge and transient voltage spikes. The 20KPA240C can also be used in a variety of applications where it is necessary to suppress the effects of voltage transients on sensitive circuitry. Examples include in industrial and automation systems, communication networks, medical equipment, consumer electronics, automotive electronics, and aerospace systems.

Working Principle of TVS Diodes

TVS diodes work by providing a quick and low impedance path to ground or supply for the transient pulse, thereby helping to protect sensitive components from electrical over stresses that may otherwise damage the device. The TVS diode contains a junction diode in order to absorb excess current from the system or component. When a transient voltage spike or surge occurs, the TVS diode goes into a conduction state, providing a low impedance path that allows the current from the transient impulse to be diverted, protecting the circuit from damage. As soon as the transient voltage spike or surge dissipates, the TVS diode reverts back to its non-conducting or off state.

The 20KPA240C has an active clamping voltage range of 200V-240V, which provides maximum protection from transient pulses, allowing sensitive components to be protected from overvoltage conditions up to 20KV. The 20KPA240C also features low capacitance and low ESD ratings, making it suitable for use in protecting sensitive circuit components in all types of applications.

Conclusion

In conclusion, the 20KPA240C TVS diode is a versatile and reliable transient voltage suppression device used to protect sensitive electronic components from the potentially damaging effects of electrical over stresses such as voltage spikes, voltage surges, and electrical overstresses. The device is designed to operate in both forward and reverse bias modes and provides excellent protection against transient voltage pulses of up to 20KV. The 20KPA240C is an ideal device for protecting low capacitance sensitive components in various applications.