P4KE6.8C-B Circuit Protection

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TVS - Diodes are components that protect electronic circuits from overvoltage and from electrical surges. The P4KE6.8C-B is a device in the TVS - Diode family of components that offers excellent circuit protection.

The P4KE6.8C-B is a unidirectional TVSdiode designed to protect either from electrostatic discharge (ESD) or from transient voltage. It has a working voltage of 6.8V which is rated at a peak pulse current of 600 watts in 8/20 μs pulses and a clamping voltage (Vmax) of 10V. The device is also equipped with an ultra-low capacitance of 0.56pF (typical) and a high current hold-off capability of up to 20A.

The P4KE6.8C-B is suitable for a wide range of applications, such as automotive circuit protection, DC -DC converters, alarm systems, telecommunications equipment,datacom /computer, consumer electronics,industrial control, displays, and many other applications.

The device operates on the principle of clamping voltage to suppress voltage transients via avalanche breakdown. It works when voltage on its anode rises above a certain voltage level, which is determined by the avalanche breakdown of the device. This breakdown voltage is the clamping voltage (Vmax). After the breakdown voltage is reached, the P4KE6.8C-B will start to conduct current. This allows the device to limit the surge voltage and protect the circuit from damage.

The P4KE6.8C-B has several key features that make it useful for various types of circuit protection. It offers fast response time with no degradation over time, and its high-power capability makes it suitable for power circuits. The device also has excellent ambient operating temperature range and surge current stability. It also has low capacitance, allowing it to be used in high-frequency applications.

The P4KE6.8C-B is a reliable and robust device for protecting a wide range of electronics from overvoltage and electrical transients. The device offers fast response time, high-power capability, low capacitance, and excellent stability. The device is ideal for use in automotive, telecommunications, and consumer electronics applications.

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