5KP6.5CE3/TR13 Circuit Protection

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TVS (Transient Voltage Suppressor) diodes are an important component of electrical and electronic systems and are sometimes referred to as surge suppressors. They are widely used in power supply systems, in switching and control circuits, to protect against transient voltage surges. The purpose of a TVS diode is to protect sensitive components like microcontrollers and other integrated circuits from being damaged by overvoltage or voltage spikes that may occur during an electrical surge or lightning strike. The 5KP6.5CE3/TR13 is a TVS diode specifically designed to protect such circuits.

The 5KP6.5CE3/TR13 TVS diode is a glass-passivated tunnel diode with a maximum peak pulse power rating of 6.5 kW. It is made of a lightning-proof shield and a supplementary vertical shield combined with a PIM® (Precision Impulse Module) protection system to protect against high-altitude electrostatic discharge (HESD). The total breakdown voltage of the TVS diode is 6.5 V and the maximum operating temperature is 125 °C.

Another application for the 5KP6.5CE3/TR13 is as an overvoltage protection device for circuit boards. The built-in PIM® technology will rapidly reduce the high-voltage spike to an acceptable level and prevent excessive current from entering the board. This helps protect the circuit by reducing the risk of permanent damage due to overcurrent.

The working principle of the 5KP6.5CE3/TR13 is based on the diode’s ability to conduct current in only one direction. When there is a voltage spike above 6.5 V, current starts flowing through the diode in the reverse direction and is dissipated as heat. The PIM® technology works to rapidly suppress the voltage by clamping the voltage above a certain threshold, thus protecting the circuit from potential damage.

In summary, the 5KP6.5CE3/TR13 is a glass-passivated tunnel diode with a maximum peak pulse power rating of 6.5 kW. It has a total breakdown voltage of 6.5 V and is designed to protect electronic circuits from transient voltage surges. The PIM® technology works to rapidly suppress the voltage by clamping the voltage above a certain threshold, thus protecting the circuit from potential damage.

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