T820149004DH Discrete Semiconductor Products

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Structure:	Single
Number of SCRs, Diodes:	1 SCR
Voltage - Off State:	1.4kV
Current - On State (It (AV)) (Max):	900A
Current - On State (It (RMS)) (Max):	1410A
Voltage - Gate Trigger (Vgt) (Max):	3V
Current - Gate Trigger (Igt) (Max):	150mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	13700A, 15000A
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Chassis Mount
Package / Case:	TO-200AC, B-PUK

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Introduction

The Thyristor Modules, or SCRs, are integral components in the field of electric power and control systems. A module comprises four thyristors connected in series and are used to control the current and/or voltage in an AC system. The T820149004DH module is a great example of these modules and their practical application in the field of electric power and control systems.

T820149004DH Application Field

The T820149004DH module is an example of a three-phase AC switching module and is usually used in industrial and mining applications. This type of module is ideal for applications that require high power, such as power inverters and motor control applications. The module is also suitable for use in medium power applications, such as current limiting, short circuit protection, and surge current protection. The module also has a wide range of operating temperature and is highly reliable.

T820149004DH Working Principle

The T820149004DH module operates on a three-phase alternating current system. As the current flows through each phase, the module senses the voltage. When the voltage reaches the specified operating voltage, the module triggers the thyristor, allowing current to flow, until the voltage drops below a certain level or the current reaches the set limit. When the current reaches the set limit, the module reverts to its original state. This process is repeated, until the desired current and/or voltage is obtained.The module can handle a wide range of voltage and current, up to 400V and 500A in some cases. The module is also highly reliable, with a low failure rate, and is designed to handle surges in current and voltage.

Conclusion

The T820149004DH module is an integral component of the field of electric power and control systems. The module is used for high and medium power applications and can handle a wide range of voltage and current. The module operates on a three phase alternating current system and has a low failure rate and is designed to handle surges in current and voltage. The module is highly reliable and is used widely in industrial and mining applications.

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