T707063374BY

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Off State:	600V
Voltage - Gate Trigger (Vgt) (Max):	3V
Current - Gate Trigger (Igt) (Max):	150mA
Voltage - On State (Vtm) (Max):	1.4V
Current - On State (It (AV)) (Max):	325A
Current - On State (It (RMS)) (Max):	500A
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:	DO-200AB, B-PUK
Supplier Device Package:	T-70

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Thyristors - SCRs

thyristors are a class of semiconductors that are widely used in power control and electronics applications. They are mainly used in power-control circuits, switching applications, and in voltage regulation. Thyristors are devices which can control high currents and voltages, allowing devices to be switched on and off in an efficient manner. These devices are also useful in areas such low-voltage drop, low power losses, and low turn-on times.The types of thyristors used depend on the application and the type of power being used. For example, silicon-controlled rectifiers (SCRs) are used to switch AC power, while diacs and triacs are used to switch DC power.Thyristors are composed of three main elements: a thyristor, a gate, and a diode. A thyristor consists of a reverse-biased p-n-p junction and a gate, which is connected to the junction. When the gate voltage is applied, it triggers the junction and current flows in both directions across the junction. This type of circuit is known as an SCR (silicon-controlled rectifier).A diac is a three-terminal thyristor, consisting of a p-n-p junction and a gate. When the gate of the diac is triggered, it becomes conductive, allowing current to flow through it in both directions. Triacs are similar to diacs, but they are four-terminal devices, which allow current to flow in both directions across the junction.Thyristors are used to switch high voltage and high current applications; for example, switching in an electric motor or controlling a lighting system. Thyristors are also used in switching applications, such as logic circuits and power electronics.The majority of thyristors are self-starting, meaning that once the gate is triggered, the device will start conducting current in both directions. This is because the device has a built-in turn-on threshold voltage, above which the device will become conducting.SCRs and triacs can be used for applications such as AC switching, phase control, voltage regulation, and over-current protection. Diacs are mainly used for logic circuits and power electronics, while TRIACs are mainly used for AC switching, voltage regulation, and over-current protection.In summary, thyristors are a class of semiconductors that are widely used in power-control and electronics applications. The types of thyristors used depend on the application and the type of power being used. SCRs and triacs are used for AC switching, phase control, voltage regulation, and over-current protection. Diacs are mainly used for logic circuits and power electronics. Thyristors are self-starting devices, meaning that once the gate is triggered, the device will start conducting current in both directions.

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