1V5KE130A Circuit Protection

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TVS (transient voltage suppressors) diodes, also known as Transient Voltage Suppression devices, are designed to protect electronic devices from high voltage spikes caused by electrostatic discharge (ESD), electro-magnetic interference (EMI) and electrical transients such as lightning. TVS diode 1V5KE130A is one such device that is specifically designed to protect signal lines in automotive, industrial, home appliance, IT equipment, and many other applications.

The 1V5KE130A is a 350w, 5.0V, unidirectional, silicon bi-directional TVS diode. It is designed to provide protection against electrostatic discharge (ESD) and electrical fast transients (EFTs) for signal lines in automobiles, industrial, and other control systems. The device is constructed with a wide gap PN junction, allowing it to absorb very high voltage and energy levels without breakdown. The wide gap PN junction also allows the device to achieve a low clamping voltage, which allows it to better protect sensitive ICs, LEDs, and other electronic components.

The 1V5KE130A features an ultra-low capacitance, low leakage current, and fast reaction time, along with a wide operating voltage range and wide operating temperature range, making it suitable for a variety of applications. It is designed for ESD protection of data lines in automotive, industrial and consumer electronics applications. It is also suitable for EMI attenuation in high-speed communication/data lines or power supply filtering. Additionally, the device operates within a wide voltage range and provides good temperature stability.

The 1V5KE130A works by clamping the voltage when the voltage on the line exceeds the breakdown voltage. Once the voltage exceeds this value, the TVS diode starts conducting current and reducing the voltage across the load. This reduces the risk of damage to connected components, by providing a safer path to the ground. The clamping voltage of the 1V5KE130A is 5.0 volts, and its breakdown is 4.8V min.

The 1V5KE130A also has a fast switching speed, which allows it to react promptly to transient voltages and thus providing effective protection against sparks and lightning. It is also designed to provide superior ESD and EFT protection, with a very low clamping voltage and high energy absorption capability.

Finally, the 1V5KE130A is a very reliable device, and is designed to withstand harsh environmental conditions. It features a low clamping voltage, fast response time, and excellent thermal shock and vibration resistance, making it an ideal choice for a variety of applications. It provides effective protection from electro-static discharge (ESD), electro-magnetic interference (EMI) and fast transients, making it suitable for automotive, industrial, home appliance, IT equipment, and other applications.

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