ITA25B3RL

ITA25B3RL is a TVS diode used to protect sensitive electronic equipment from voltage transients induced by lightning or other sources. It helps protect computer and communication systems (including Ethernet and USB ports), as well as other types of equipment that are often vulnerable to transient voltage surges. It works by providing a path for excess transient electricity to bypass the protected devices, thus preventing system damage.The ITA25B3RL has a wide energy handling capability of up to 400W peak power (2.5kA peak current), and a 5,000V surge protection rating. It also has low dynamic resistance, high surging capacity, and a fast response time. The diode is also resistant to environmental influences and is rated for temperature extremes up to 105°C. It is rated for both positive and negative 19V transient protection applications, making it ideal for use in a wide variety of industrial and consumer electronic devices.The ITA25B3RL works by providing an electrical path for the transient voltage to bypass the protected device. The diode is placed in parallel with the equipment that is being protected. When a high voltage surge occurs, the diode will conduct the excess electrical energy, creating an alternate current path which prevents the applied voltage from reaching the device. This helps protect the device from damage due to overvoltage or overcurrent.The diode has a clamping voltage of 19V, which ensures that the voltage that reaches the device does not exceed the maximum rated value for the device. In addition, the diode provides a low dynamic resistance, which ensures that the current is conducted quickly and efficiently away from the device. The high surge capacity of the diode also helps to ensure that the device is not damaged while the transient voltage is passing through.The ITA25B3RL is ideal for use in automotive, aviation, and industrial applications. It is also suitable for use with consumer electronic devices and appliances, such as DVD players, game consoles, and computers. The diode is easy to install and provides reliable protection for sensitive devices.

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