JANTXV2N2328U4

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Thyristors - SCRs are semiconductor devices that employ four-layer construction. JANTXV2N2328U4 is a type of fast-switching four-layer thyristor. It is a state-of-the-art design and intended for high-current, high-voltage switching applications requiring low conduction losses and high speed.

JANTXV2N2328U4 has a relatively low forward breakover voltage of 2.8V combined with a peak blocking voltage of 2800V and on-state current rating of 12500A. This thyristor is a suitable choice for high-current applications such as AC motor drives and UPS systems. This fast-switching device is designed to start operation rapidly, allowing for fast motor acceleration times.

The main application of JANTXV2N2328U4 is in AC motor drivers. It is a suitable thyristor for motor control equipment requiring a high switching frequency, such as inverters and regulated speed drives. It is also used extensively in automatic transfer switches, UPS systems and power factor correction. The device can also be used to regulate voltages in power supply applications.

In terms of working principle, the operation of JANTXV2N2328U4 is based on the gate-controlled principle. It functions by using an external control current to open or close the device. The current is applied to the gate of the thyristor and it must remain in the on-state for as long as the current is flowing. When the current is turned off, the device turns off.

In addition, the device has a turn-off delay time and a turn-off time of 30µs and 2µs, respectively. This allows for an exact control of the turn-off times, ensuring a fast but safe switching operation. The device also features a Quench event pin, allowing for an even faster shutdown of the device in case of an over current situation.

In conclusion, JANTXV2N2328U4 is a highly efficient and versatile thyristor designed for use in high-current applications. It is suitable for use in AC motor drives, UPS systems, power factor correction and automatic transfer switches, and offers fast switching speeds and precise control. The device is based on a gate-controlled operation, and features a Quench event pin for fast shutdown in case of over current.

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