TGL41-11A-E3/97 Circuit Protection

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TVS (Transient Voltage Suppression) diodes are designed for the purpose of protecting sensitive electronic components from transient overvoltages. The TGL41-11A-E3/97 is a part of the TVS family, specifically designed for specialized application fields. This article will discuss the application field and working principle of this diode.

TGL41-11A-E3/97 is a uni-directional TVS diode intended for SPD (Surge Protective Device) application. It is suitable for protecting AC Low Voltage (110V) systems against transient overvoltage and surge voltage. The diode is designed to provide a fast response time, low of leakage current, and low capacitance in order to minimize system disturbances.

The working principle of the diode is based on the p-n junction. When the diode is forward-biased, current flows across the junction. When the diode is reverse-biased, the voltage applied across the junction creates a depletion region, which acts as an insulator. In the case of TGL41-11A-E3/97, the diode is designed to be reverse-biased most of the time. When a surge overvoltage is applied, the diode switches to forward-bias, allowing current to flow through the junction and thereby dissipating the surge energy.

The device is designed to operate at a breakdown voltage of 5 V or 8 V. The breakdown voltage depends on the device\'s construction and design. The 8 V option is suitable for applications with high surge voltages, while the 5 V device is better suited for applications with lower surge voltages. The device also features a fast response time of only one nanosecond, allowing it to effectively respond to surges and protect the circuit from damage. Additionally, the low capacitance of the device ensures that system disturbances are minimized.

The TGL41-11A-E3/97 is very useful for applications in the industrial, telecommunications, automotive, and medical sectors, as it provides reliable protection from transient overvoltages and surges. It can also be used in applications which require high-speed switching and require fast response times. Additionally, the device provides high reliability and safety, making it an attractive choice for a wide range of applications.

In summary, the TGL41-11A-E3/97 is a uni-directional TVS diode specifically designed for SPD applications. It is well-suited for protecting AC Low Voltage systems against transient overvoltages and surges. The device features a fast response time, low leakage current, and low capacitance, and is suitable for a variety of industrial, telecommunications, automotive, and medical applications.

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