SD05.TCT

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TVS(Transient Voltage Suppressor) diodes, also known as surge suppressors, are used in electronic circuits to protect them from damage caused by sudden electric surges or spikes in voltage, which can occur due to switching, lightning, or other reasons. The SD05.TCT is a type of TVS diode specifically designed for use in automotive applications. It is an extremely fast, low-capacitance, unidirectional device that is designed to protect automotive electronics from electrostatic discharges (ESDs) of up to 25 kV. It also provides secondary protection against high-energy impulses such as lightning.

The SD05.TCT is an ultra-fast, unidirectional diode designed to protect automotive electronic circuits from ESDs of up to 25 kV. It is constructed using the field-effect transistor (FET) structure, which allows the device to respond quickly to voltage spikes and other electrostatic transients. The FET structure also effectively lowers the capacitance of the device which helps to minimize signal distortion of audio and video signals. The device is designed with a minimum on-state resistance of 5 ohms, which enables it to provide protection from high-energy pulses.

The SD05.TCT has three modes of operation: shunt mode, peak clamp mode, and active clamp mode. In shunt mode, the diode allows current to flow in one direction when the voltage is below a certain level. When the voltage reaches the threshold value, the diode shunts the extra current away, thus protecting the circuit from overvoltage. In peak clamp mode, the diode allows current to flow in both directions when the voltage is below a certain level. When the voltage reaches the threshold value, the diode then clamps the peak voltage present preventing current from flowing. In active clamp mode, the diode acts as a voltage source, which limits the voltage.

The SD05.TCT is designed to meet automotive industry standards and is manufactured with special AEC-Q101 automotive-grade materials. It has an operating temperature range of -40°C to +125°C and has a maximum peak voltage of 55 V with a peak power dissipation of 250 W. The diode is designed with an integrated ESD protection network to protect against surge transients, and it is AEC-Q101 qualified for use in automotive applications.

Overall, the SD05.TCT is an excellent choice for protecting automotive electronic circuits from electrostatic discharges (ESDs) of up to 25 kV. It has an ultra-fast response time, a low-capacitance design, and integrated ESD protection network, which makes it an optimal choice for reliable and efficient ESD protection. It is easy to install and is AEC-Q101 qualified, ensuring that it meets automotive industry standards.

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