MCA500-20IO1

Series:	--
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Structure:	Common Anode - All SCRs
Number of SCRs, Diodes:	2 SCRs
Voltage - Off State:	2kV
Current - On State (It (AV)) (Max):	545A
Current - On State (It (RMS)) (Max):	1294A
Voltage - Gate Trigger (Vgt) (Max):	3V
Current - Gate Trigger (Igt) (Max):	300mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	16500A @ 50Hz
Current - Hold (Ih) (Max):	1A
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Chassis Mount
Package / Case:	WC-500
Base Part Number:	MC*500

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MCA500-20IO1 is a Thyristor Module which belongs to the SCRs family and present several features that make it suitable for applications in the industry. A Thyristor Module is an electronic circuit assembling thyristors, and is composed of several semiconductor components like diodes, triacs, and thyristors, as well as auxiliary components. An SCR is a silicon-controlled rectifier that controls the flow of current and can be used to regulate and control the current in a circuit.MCA500-20IO1 is a module suitable for industrial applications such as welding and heating because of its low operating temperature and its low-power dissipation. This module is especially designed for high-current applications and can handle up to 20 Amperes. Besides, it is designed to operate in high ambient temperatures, from 0°C to 80°C.The working principle of this module can be understood in three steps:

• When the current flow through the module, the SCR acts as a switch and conducts the current, thus allowing the current to pass through the circuit.
• When the current is blocked, the SCR acts to block the current and interrupt the circuit.
• When the gate is connected, the SCR acts as a timer and can keep the circuit open or closed depending on the amount of gate current received.

The module is composed of three parts: the SCR, the gate and the sense terminals. The SCR is responsible for conducting the current when triggered, while the gate is responsible for triggering and turning off the SCR. The sense terminas are used for sensing the amount of current flowing in the circuit. The MCA500-20IO1 module has several advantages. Firstly, it is easy to use and install and can be used with a variety of circuits. Secondly, it has a low operating temperature and dissipation. Finally, it has a long-lasting performance and can be used in high-temperature and high-current applications.In conclusion, the MCA500-20IO1 is a highly reliable and efficient Thyristor module that can be used in a variety of industrial applications. It is easy to use and install, offers low operating temperature, and has a long-lasting performance. All these features make it an ideal choice for industrial applications involving high-current and. high-temperature applications.

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