5KP43A-E3/51 Circuit Protection

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TVS (Transient Voltage Suppression) Diodes are designed for protection of electronic circuits from high voltage or electrostatic discharge (ESD) and other forms of electrical transients. 5KP43A-E3/51 belongs to this family of devices and is widely used in electronic equipment today.

The 5KP43A-E3/51 is an unidirectional device designed specifically for ESD protection of data and signal lines. It offers excellent clamping capability along with fast reaction time and low capacitance. It has a voltage stand-off of 5.6V and peak pulse power rating of 110W on 8/20μs waveform. It also has a low reverse leakage current which ensures the 5KP43A-E3/51 has low power dissipation, which helps to extend the lifetime of the component.

As with other transient voltage suppressors, 5KP43A-E3/51 is designed to protect the device or the circuit against high voltage and electrostatic discharge (ESD) transients. When an ESD event occurs, the device clamps the voltage on the protected line within a safe range, preventing the device or the circuit from damage due to high voltage. In a normal working operation, the device has a very low forward voltage drop, providing a minimum power dissipation. Therefore, it provides reliable and efficient protection with a minimum power loss.

The 5KP43A-E3/51 can be used in a wide range of application fields, from consumer electronics such as digital cameras and PDAs, to industrial and automotive applications such as power supplies, motor control and electronic circuits. The device is designed to work in a temperature range of -55°C up to 175°C and it is approved for safety certification.

The 5KP43A-E3/51 is a small surface mount component (SSOP-8 package) which makes it easy and cost effective to implement in a wide range of products. The device offers a wide range of protection against a number of electrical transients, from low energy ESD to high energy load dump transients. Additionally, the low capacitance and series resistance ensure the signal integrity of the protected line.

In summary, The 5KP43A-E3/51 is a reliable and cost effective solution for protecting electronic circuits and components from ESD and high voltage transients. The device offers a wide range of protection in various application fields at a relatively low cost. Additionally, the small surface mount package and the low capacitance and series resistance make it an ideal option for reliable and efficient protection.

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