T727024564DN

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

A thyristor, commonly known as an SCR (silicon-controlled rectifier), is an electronic component that acts as a switch and is widely used in the industrial automation and control industry. The purpose of this article is to explain the application field and working principle of the model T727024564DN SCR.

Application Field

The T727024564DN SCR is specially designed for a wide range of applications, including motor speeds, generator excitations, and industrial control systems. It is also widely used in power supplies, high-voltage and high-current rectifiers, and in process control systems. Additionally, this SCR is effective in conjunction with other thyristors in forming AC to DC converters, power factor controllers and in autotransformer starter applications.

Working Principle

The T727024564DN SCR is an electronic component that has three terminals; an anode (A), a gate (G) and a cathode (K). The SCR is made up of four semiconductor layers which form a p–n–p–n junction. When a voltage is applied across the anode and the cathode, current can flow through the SCR. When a potential is applied to the gate terminal, it forces the anode and the cathode to become connected, allowing the SCR to conduct. This process of the SCR conducting is known as turn-on. Once the SCR is turned on, it will remain turned on even after the gate voltage is removed; this process is known as latching. In order to turn off the SCR, the voltage applied across the anode and the cathode must be brought near zero and an opposite polarity to the gate terminal is applied.

Limitations of Use

Despite being an effective component for various applications, the T727024564DN SCR is subject to certain limitations on its use. Some of these limitations include; the potential of contamination due to the environment, limitation on the number of times the SCR can be turned on and off while still remaining within the specified performance values, the maximum reverse voltage and AC voltage and current ratings, as well as the maximum operating temperature. All of these limitations should be considered when using the T727024564DN SCR.

Conclusion

The T727024564DN SCR is an effective component that is widely used in many industrial applications. It has a wide range of applications from motor speeds and generator excitations to industrial control systems. The T727024564DN SCR is made up of four semiconductor layers, which form a p–n–p–n junction and is turned on and off by the application of a voltage and current to the anode and the cathode. However, there are certain limitations on the use of the SCR, such as contamination due to the environment, limitation on the number of times it can be turned on and off, maximum reverse voltage, AC voltage, AC current and operating temperature. All of these factors should be taken into consideration when using the T727024564DN SCR.

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