TGL41-43A-E3/96 Circuit Protection

Transient Voltage Suppression (TVS) diodes are special devices designed to protect sensitive electrical circuits from damage due to voltage transients that exceed the normal operating voltage. The TGL41-43A-E3/96 is a type of TVS diode that is specifically designed for high reliability, surge protection, and long-term performance. This article will discuss the application fields and working principles of the TGL41-43A-E3/96 TVS diode.

The TGL41-43A-E3/96 TVS diode is designed to provide protection from overvoltage transients in critical electrical systems. It has a wide operating temperature range of -45°C to 105°C, making it suitable for a variety of applications, including terminating power supply wires. The device is rated to provide up to 750 Watts of surge power per line and has a maximum working voltage of 30V.

The TGL41-43A-E3/96 TVS diode is most commonly used in automotive, industrial, and consumer applications. In automotive applications, the diode provides protection from voltage transients that occur during ignition, sudden acceleration, or hard braking. In industrial applications, the device is used to protect sensitive electrical components from power surges that occur when equipment is switched on or off. In consumer applications, the diode is used in power supplies and surge protectors to prevent damage to electronic components from both static surges and the more common active surges.

The working principle of the TGL41-43A-E3/96 TVS diode is based on the principle of avalanche breakdown. When the voltage across the diode exceeds its breakdown voltage, the diode enters an avalanche conduction mode, allowing a large current to flow. The current serves to clamp the voltage across the diode to the breakdown voltage of the device, thus protecting the circuit from overvoltage transients.

The TGL41-43A-E3/96 TVS diode is capable of handling very large surge currents. The device has a peak current rating of 10A and a steady-state continuous current rating of 5A. The diode also has a maximum working voltage of 30V, meaning it can handle transients up to 29V without damage. The device is designed for use in high reliability applications, and so it is subject to rigorous quality tests before it is released for sale.

Overall, the TGL41-43A-E3/96 TVS diode is a reliable and robust overvoltage protection solution for sensitive electrical systems. The device is designed for high reliability, surge protection, and long-term performance, making it suitable for use in automotive, industrial, and consumer applications. The diode works on the principle of avalanche breakdown, allowing it to handle large surge currents while clamping the voltage to a safe level of 30V. The device is highly tested and certified for quality and reliability, making it the ideal choice for overvoltage protection in sensitive electrical systems.