TB3500L-13 Circuit Protection

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Thyristors are a type of controlled semiconductor switch with three or more terminal regions, usually an anode, a gate and a cathode. They are used in a variety of applications, from protecting circuits from overvoltages to controlling power flow and switching loads on and off. The TB3500L-13 is a thyristor device manufactured by SSi, a Swiss semiconductor company. It has a p-n-p silicon substrate, a maximum voltage of 8 volts and gate current of 5mA. The thyristor can be used for power electronics applications that involve low power and pulsed power switching.

The way that the TB3500L-13 works is by using reverse or forward voltage biasing to trigger a thyristor and then switch it off. In a forward biased thyristor, the anode and cathode become short-circuited, allowing a current to flow, as the anode reaches its forward breakdown voltage. In a reverse biased thyristor, a small current can flow and will increase exponentially as the applied voltage is increased, until the reverse breakdown voltage is reached. When this voltage is exceeded, the thyristor switches off. The gate current then needs to be reversed to turn the device off.

The TB3500L-13 can be used in a variety of applications. It is suitable for use in power switching and motor control, and in applications that involve smooth, repetitive operations. It can be used in high frequency switching in motor drive circuits, as well as for small diesel engine control and in remote sensing systems. It can also be used in consumer electronics, such as for powering and switching on and off modems, TV receivers, and radios.

It can also be used in military and medical applications. The device is immune to EMI, which makes it suitable for use in environments where radiation or interference is present. It has a high peak blocking voltage of up to 1300V, making it suitable for applications that require higher voltages. It is also suitable for use in high temperature applications, up to a maximum operating temperature of 175°C.

The TB3500L-13 is a versatile device that is suitable for a variety of applications where low level and high speed switching is required. It has a low on-state voltage drop and low gate current, making it an efficient device for applications that need to conserve energy. It is capable of withstanding surge type load currents of up to 400A, making it suitable for use in power electronics applications where the current is changed often. It is also suitable for applications that require noise immunity, such as medical or military applications.

The specific data is subject to PDF, and the above content is for reference