T507024074AQ

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):	4.2V
Current - On State (It (AV)) (Max):	40A
Current - On State (It (RMS)) (Max):	63A
Current - Off State (Max):	15mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	1000A @ 60Hz
SCR Type:	Standard Recovery
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Stud Mount
Package / Case:	TO-209AC, TO-94-4, Stud
Supplier Device Package:	TO-94

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Thyristors - SCRsThe T507024074AQ is a unique thyristor surge protector that offers superior protection against large magnitude surges and spikes. It is primarily used in power supply circuits, charging circuits, and motor control applications. This article will explore the application fields and working principles of the T507024074AQ. A thyristor, also known as a silicon controlled rectifier (SCR), is a semiconductor device with three terminals that can be used for power control purposes. It is a two-way switch, allowing current to flow in either direction. An SCR has two main characteristics: high switching speed and high power handling capability. The main application of the T507024074AQ is surge protection. It is designed to prevent voltage from exceeding prescribed levels, which can damage sensitive electronic components. To do this, the SCR combines a fast response element, a gate control circuit, and a power clamping circuit. The gate control circuit rapidly triggers the SCR, which is then able to enter the conducting state before the voltage rises too high. The power clamping circuit limits the amount of surge current that can flow through the SCR. The T507024074AQ is most often used in AC designs. It is a non-directional device, which means it can be used to protect against both positive and negative voltage surges. However, it can also be used in DC applications, as long as the AC ripple is no greater than 7%. The working principle of the T507024074AQ is based on the basic operation of an SCR. SCRs use an internal gate to control the on/off status of the rectifier. The gate is equipped with a voltage-controlled current. When the voltage applied to the gate reaches a certain threshold, the gate control circuit triggers the SCR and it switches on. The device remains on until the current applied to the gate is stopped or reduced to below the holding current level. The T507024074AQ is an ideal surge protector for numerous applications, such as power supply circuits, charging circuits, motor control, and even automotive. It is capable of blocking high magnitude surges and spikes of up to 1200 volts/1 second. In addition, it offers excellent insulation resistance and high leakage current protection. In conclusion, the T507024074AQ is a powerful SCR that can be used in a variety of applications to protect against large magnitude surges and spikes. It is capable of blocking up to 1200 volts/1 second and offers high insulation resistance and leakage current protection. With its range of features, it is the ideal surge protector for power supply circuits, charging circuits, and motor control applications.

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