MCC310-18IO1

Current - On State (It (RMS)) (Max):	500A
Base Part Number:	MC*310
Package / Case:	Module
Mounting Type:	Chassis Mount
Operating Temperature:	-40°C ~ 140°C (TJ)
Current - Hold (Ih) (Max):	150mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	9200A, 9800A
Current - Gate Trigger (Igt) (Max):	150mA
Voltage - Gate Trigger (Vgt) (Max):	2V
Series:	--
Current - On State (It (AV)) (Max):	320A
Voltage - Off State:	1.8kV
Number of SCRs, Diodes:	2 SCRs
Structure:	Series Connection - All SCRs
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Thyristors - SCRs - Modules - MCC310-18IO1 Application Field and Working Principle

Thyristors are semiconductor devices with three terminals and two junctions. They are used to safeguard circuits and control the voltages in an electrical system. The SCR (silicon-controlled rectifier) is a type of thyristor that is controlled by a signal, rather than direct current. The MCC310-18IO1 is a type of SCR-based module used in industrial applications that require high reliability and repeatability.The MCC310-18IO1 is a three-phase, 24VAC, 150A, 4-wire buck switch module. The module is designed to operate in the standard three-phase power signal environment and can be used for applications that require either an overtemperature shutdown (without resetting) or an overtemperature protection (with resetting) of the MCC310. The module contains six SCRs, mounted in series on each of its two phases, with two phases offset in opposite directions. This way, the SCRs are capable of controlling the amount of current that flows through the circuit, with each SCR acting as an ON/OFF switch. In addition to controlling the current, the SCRs also protect the circuit in case of a short circuit, as they can sense an overcurrent situation and trip accordingly.The MCC310-18IO1 works by applying an alternating current to its two-phase system. When the peak of the current waveform is reached, the SCRs turn ON and start to conduct current through the circuit. As the waveform passes through the valley, the SCRs turn OFF, stopping the current flow through the circuit. This modulation of the current waveform is what allows for the control of the current flow.The MCC310-18IO1 is primarily used for the control of various currents in the industrial and automotive industries, such as the control of the spark plug current in an internal combustion engine or the control of welding current in a welding machine. The module is also well suited to the control of lighting and motors in residential, commercial and industrial applications.Overall, the MCC310-18IO1 is an ideal SCR-based module for applications that require reliable, repeatable performance and current control. The module is an ideal choice for applications ranging from automotive, industrial, residential and commercial, as well as for controlling motors, lighting, welding and spark plug current. Its highly reliable, efficient and repeatable performance make it a great solution for various current control applications.

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