TD320N16SOFHPSA1 Discrete Semiconductor Products

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Thyristors, also known as silicon-controlled rectifiers(SCRs) are three-terminal, four layer semiconductor devices for use in electronic circuits. They control the flow of current between two electrodes, in response to a third control electrode. The TD320N16SOFHPSA1 is a discrete thyristor module rated for 16 A, 320 V forward blocking voltage.

Application Field of TD320N16SOFHPSA1

The TD320N16SOFHPSA1 is typically used in applications requiring power switching, inverters, rectifier circuits, motor control, and surge or short circuit protection. Its use is most common in industrial and commercial sectors. For example, it can be used for operating high voltage contactors, industrial lighting, automobile lighting, UPS, controlling motor loads, such as pumps, fans, ovens, and heating elements. It can also be used to control the flow of electricity in electric vehicles.

Working Principle of TD320N16SOFHPSA1

The TD320N16SOFHPSA1 is a thyristor module that consists of two thyristors bonded in a monolithic structure which are connected in inverse parallel to one another. Each device is triggered independently; by applying an external gate current. If a forward current is passed through the anode and cathode terminals of the device, an electric field is generated which causes the device to become conductive. The TD320N16SOHFSA1 has two regions of operation; forward blocking and forward conducting.

In forward blocking mode, the voltage difference between the anode and cathode terminals must exceed the rated voltage for the device to go into conduction. In forward conducting mode, the device conducts at a rate proportional to the forward current. The conduction state of the device can be interrupted separately by the two gate terminals, depending on the direction of flow of the current.

The TD320N16SOFHPSA1 module is temperature compensated for safe and reliable operation, even when it is subject to large load changes or temperature fluctuations. It also features a built-in fast-acting snubber circuit to suppress voltage spikes. This ensures that the device is protected against short circuit and over voltage damage.

In summary, the TD320N16SOFHPSA1 module is a high performance thyristor module designed for high power applications such as motor control, inverters, UPS and surge protection. It provides excellent temperature stability, fast switching and rugged construction, making it ideal for industrial and commercial applications.

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