ICT-8C Circuit Protection

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TVS - Diodes are used to protect electrical and electronic equipment from dangerous voltage surges resulting from lightning strikes, electrostatic discharges, inductive or capacitive load switching, or equipment malfunction. They are used in surge protection applications in a wide variety of systems, ranging from consumer electronics to military and aerospace systems. In addition to providing protection against damaging over-voltage surges, TVS - Diodes are also designed to protect against reverse voltage surges, which can also cause catastrophic damage.

The ICT-8C is an 8V bidirectional Transient Voltage Suppression Diode developed by ICT Inc. It’s designed for electromagnetic interference (EMI) protection in automotive and other applications. The ICT-8C is a unique device specifically designed to protect against high-energy events, such as the static electricity generated when handling circuit boards or to protect against lightning and other transient events.

The ICT-8C implements a field-effect gate structure, which allows it to have an extremely low off-state capacitance and an extremely low threshold voltage. This allows the device to start clamping under very low voltage events and also reduces the power drain associated with holding the gate open. To ensure reliable protection, the ICT-8C also has an enhanced low-temperature junction performance, allowing it to maintain its protection even in extremely cold temperatures.

The current-handling capabilities of the ICT-8C are impressive. It is rated for up to 8A of continuous surge current (Ipp), with a peak surge current up to 20A. The device is also designed to be immune to thermal runaway issues, so it can safely handle short duration peak currents without any cooling or other active device protection. This makes the ICT-8C well-suited for applications requiring high current-handling capability, such as automotive and other power systems.

The ICT-8C is also a high-reliability device, with a long operating life of up to 100,000 hours at full temperature range. In addition, the dielectric strength of the device is an impressive 4,000 V, providing a reliable level of protection against over-voltage conditions.

In summary, the ICT-8C provides a broad range of protection capabilities, including high-energy transient and reverse voltage surge protection, current-handling capability, and excellent long-term reliability. Its unique field-effect gate structure allows it to perform reliably in the most demanding applications, making it an ideal solution for a wide range of applications requiring reliable current and voltage protection.

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