5KP58A-E3/54 Circuit Protection

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TVS diodes, short for Transient Voltage Suppressors, are overvoltage protection devices that protect sensitive electronic systems such as computers, cellular phones, and other consumer electronics from damaging or disruptive voltage spikes. The 5KP58A-E3/54 is a surge protective diode made by Swedish company Littelfuse and is designed to protect against low-energy (< 25 W) transients and other forms of electrical noise.

The 5KP58A-E3/54 has a wide variety of industrial and commercial applications. It can be used for components in motor control systems, communication lines, power circuits, and various industrial and commercial products. It can also be used to protect electronic control systems and data lines from electrical surges from sources such as electrical storms and electrostatic discharge (ESD).

The working principle of the 5KP58A-E3/54 is based on the Zener diode effect. A Zener diode is a special type of diode that is designed for use in reverse-biased operation. When a voltage greater than the Zener voltage is applied to the device, current will flow from the anode to the cathode. This current will be drawn through the Zener diode, which prevents the voltage from rising further, thus protecting the system from overvoltage.

The 5KP58A-E3/54 is designed to protect against voltage surges of up to 25W. It features a series of low-power Zener diodes connected in series with a common silicon-controlled rectifier (SCR). This combination of components enables the 5KP58A-E3/54 to respond quickly and effectively to surge protection requirements, with a response time of less than 0.5µs.

The 5KP58A-E3/54 offers impressive surge protection capabilities. It has a maximum peak pulse power rating of 8.3kW (at 8.20/20μs) to help protect against overvoltage events. It is also designed to withstand harsh environmental conditions, with an operating temperature range of -55°C to 125°C and an operating humidity range of 0-85%.

The 5KP58A-E3/54 is a reliable and cost-effective solution for industrial and commercial applications. It is designed to work in a variety of environments and to provide reliable surge protection for a variety of electronic components and devices. Its combination of affordability and performance make it an excellent choice for businesses in need of quality surge protection.

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