EC103E2AP

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Thyristors are a type of semi-conductor four-layer device. They are capable of controlling the flow of electricity and can be used as a switch in a range of applications. A thyristor can be classified into three categories: unidirectional thyristors, bidirectional thyristors and triacs. Unidirectional thyristors, also known as SCRs, allow only forward current flow and are also known as silicon controlled rectifiers. The SCR is a switching device which can be used as a control element in AC and DC circuits. It is a very cost-effective control element and is often used in rectification, commutation, power control, inverter, converters and AC motor speed control applications.
The EC103E2AP is a unidirectional, three-terminal thyristor commonly used in those applications. It is a 4 Amp, 140V silicon-controlled rectifier (SCR) with a 0.2 Ohm equivalent series resistance (ESR) and capable of withstanding up to 8200 Watts of average forward current at 70°C temperature rise. It is designed for applications operating at frequencies of up to 400Hz and specifically for use in LCR series circuits. It is ideal for motor control, power switching and other control applications in consumer electronics, heating control and process control.

The working principle of the EC103E2AP is based on the fact that when the gate of the device is triggered with a current, the thyristor is able to conduct current in one direction only. This is facilitated by the formation of a potential barrier across the base region of the thyristor which in turn results in the movement of the majority carriers from one side to the other, thus allowing the current to flow in one direction only.

The principal features of the EC103E2AP device are its low equivalent series resistance (ESR), high forward current load, low leakage current and are temperature-independent. All of these features enable the EC103E2AP to be used in a variety of applications. It offers excellent functionality in AC and DC motor control, power switching and other control applications.

The EC103E2AP is an efficient thermal solution that is capable of dissipating up to 8200 Watts of average forward current. It can be used in applications running at up to 400 Hz without any degradation of performance. In addition, the switching speed of the device is fast which ensures higher efficiency in power switching and other control applications.

The EC103E2AP is a cost-effective control element for motor control, power switching and other control applications in consumer electronics, heating control and process control. It is reliable, durable and efficient and is able to withstand up to 8200 Watts of average forward current at 70°C temperature rise. It is easy to install and is supported by a wide range of technical applications services for robust performance in a variety of applications.

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