T727024574DN

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Off State:	200V
Voltage - Gate Trigger (Vgt) (Max):	3V
Current - Gate Trigger (Igt) (Max):	150mA
Voltage - On State (Vtm) (Max):	1.45V
Current - On State (It (AV)) (Max):	450A
Current - On State (It (RMS)) (Max):	700A
Current - Off State (Max):	30mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	8000A @ 60Hz
SCR Type:	Standard Recovery
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Stud Mount
Package / Case:	SC-20, Stud
Supplier Device Package:	T-72

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Thyristors – SCRs: T727024574DN Application Field and Working Principle

Thyristors are a type of semiconductor transistor that acts as a switch in an electrical circuit, and are also known as silicon-controlled rectifiers (SCRs)—the acronym SCR being derived from the words Silicon Controlled Rectifier. The Thyristor, specifically the T727024574DN is a current-controlled device that can be used to supplement and control the power supply in a variety of applications - indeed, it is capable of a range of high-power applications. This article will focus on the application fields and working principle of the T727024574DN.

Application Fields of the T727024574DN

The T727024574DN is often used in motor control applications. Its properties, such as high surge current capability and ultra-fast switching, make it ideal for applications where precise control of power applied to a motor is essential. For example, it is often used in motor control operations that require a speed controlled pulse-width modulation (PWM) drive.The device’s properties also make it especially suited for use in DC-DC converters that are used to convert direct current power levels between 5V and 10V and 30V. In this application, the device is used as a switch to operate a DC-DC converter to become a variable voltage power supply that can adjust its output voltage. The device is capable of controlling the power supply at output currents of up to 5 Amps at a switch frequency of 200kHz.The T727024574DN is also used in applications that require precise control of the output voltage and power. This type of circuit, known as a regulated power supply, is used to provide a consistent power supply to a device and is often used in computers and other electronic components. In this application, the T727024574DN is used as a switch to control the power within the range of the device’s maximum power supply.

Working Principle of the T727024574DN

The T727024574DN works by using a pair of gates. The first gate is known as the gate-triggering gate and is used to control the amount of current flowing through the SCR. The second gate, known as the holding gate, is used to keep the current flowing through the device, even after the triggering gate is deactivated. When the triggering gate is activated, current will flow through the device and will remain on until the holding gate is deactivated. Once the holding gate is open, the current will flow out of the device until the triggering gate is re-closed. The T727024574DN device is capable of generating a current with a peak of 4A and an average current of 2.3A. In addition to the current, the device can also generate a voltage of up to 200V.

Conclusion

The T727024574DN Thyristor is a versatile device that is capable of a wide range of applications. It is often used in motor control operations to provide precise control of power applied to a motor, as well as in DC-DC converters and regulated power supplies. The device uses a pair of gates – one to control the amount of current and the other to keep the current flowing even after the initial gate is deactivated. The Thyristor is capable of generating a peak current of 4A and a voltage of up to 200V.

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