VCA105-14IO7 Discrete Semiconductor Products

Current - On State (It (RMS)) (Max):	180A
Base Part Number:	VC*105
Package / Case:	ECO-PAC2
Mounting Type:	Chassis Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Current - Hold (Ih) (Max):	200mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	2250A, 2400A
Current - Gate Trigger (Igt) (Max):	150mA
Voltage - Gate Trigger (Vgt) (Max):	1.5V
Series:	--
Current - On State (It (AV)) (Max):	105A
Voltage - Off State:	1.4kV
Number of SCRs, Diodes:	2 SCRs
Structure:	Common Anode - All SCRs
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to VCA105-14IO7

The VCA105-14IO7 is a modular device that is part of a larger family of thyristors, SCRs and other associated components. It is an integrated module consisting of two single pole, three-phase SCR assemblies with a blocked voltage of 1.1kV with a maximum current rating of 7A. This makes it suitable for applications in higher voltage and load range applications such as welding, rectification and motor speed control.

Applications of VCA105-14IO7

The VCA105-14IO7 is widely used in many industrial and commercial applications as it is designed to be highly reliable and efficient. It is used extensively in motor control, as it can provide reliable switching to quickly activate or switch off a motor in various operating conditions.The VCA105-14IO7 can also be used in welding applications, as it can be used to provide power to welding systems at high current levels without the risk of overload or burned components. Furthermore, it can also be used in rectification and current control, as it is designed to provide accurate and efficient current control without wasting energy in the process.

Working Principle of VCA105-14IO7

The VCA105-14IO7 operates based on a thyristor/SCR assembly. The main semiconductor device used in this module is a thyristor, which is a three-terminal semiconductor device that can be used to control the flow of current in a circuit. In the case of the VCA105-14IO7, this module consists of two thyristors connected in series to form a single pole, three-phase SCR assembly.To activate the thyristor, a trigger voltage is applied to the gate terminal of the thyristor, which causes the device to become conductive. This allows current to flow through the thyristor and into the controlled load, thus providing power to the load or controlling the current. In the case of the VCA105-14IO7, the two thyristors in the SCR assembly are activated simultaneously, allowing the module to provide three-phase current control.

Conclusion

The VCA105-14IO7 is a robust and highly reliable modular device that is part of a larger family of thyristors, SCRs, and other associated components. It is widely used in many industrial and commercial applications as it is designed to be highly reliable and efficient. It operates based on a thyristor/SCR assembly, in which two thyristors in a single pole, three-phase SCR assembly are activated simultaneously, allowing the module to provide three-phase current control. Therefore, the VCA105-14IO7 is a versatile and reliable device suitable for high voltage and load range applications.

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