TV02W140-HF

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TVS diodes are solid-state semiconductor protection devices designed to protect sensitive electronics from high-voltage transients, surges, or electrostatic discharges (ESD). A significant percentage of all electronic device failures can be attributed to voltage surges or transient overvoltages, and TVS diodes are the perfect solution for preventing such failures. The TV02W140-HF is a particularly effective TVS diode with a wide range of applications and excellent performance characteristics.

The TV02W140-HF is a seven-terminal, single-rail TVS protection diode designed for automotive systems and is commonly used in CAN bus systems, audio systems, and other automotive applications. It features low capacitance between the drain and source, which is ideal for high-speed CAN bus systems. It also has an extremely low reverse stand-off voltage of 6 V and reverse leakage current of 1 μA. Furthermore, the TV02W140-HF has a maximum clamping voltage of 42 V, which gives it excellent peak power protection capabilities.

The key feature of TV02W140-HF is its ability to absorb very large electrical surges. This is because it is made with a low reverse energy absorption capability, which allows it to reduce the peak power that can reach a circuit, thus protecting it from damage. The rise time and the clamping voltage of the TV02W140-HF is also very fast, helping to protect against high-frequency or high-voltage spikes.

The TV02W140-HF has several other features which make it an effective protection device for automotive electronics. It is capable of dissipating a high amount of power with minimal power losses and is very resistant to ESDs. Its small size makes it ideal for compact circuitry where space is at a premium. Furthermore, it has a high reverse breakdown voltage, making it suitable for a wide range of applications.

The working principle of the TV02W140-HF is very simple. When a device is subjected to a surge, or when a transient is present, the TV02W140-HF allows the current to pass through it and clamps the voltage at a certain value. This effectively brings the voltage down to a safe level and absorbs any further current. The TV02W140-HF essentially acts like a surge protector by dissipating the energy of the surge, thereby preventing damage to the device.

The TV02W140-HF is an invaluable asset to any company manufacturing or designing automotive electronics. Its low reverse leakage current and wide clamping range make it an ideal choice for protecting against power supply transients and surges. Additionally, its lower capacitance helps to ensure data integrity in automotive CAN bus systems. With its robust protection capabilities, the TV02W140-HF is an excellent choice for automotive applications.

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