Q2004F31

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Triac Type:	Logic - Sensitive Gate
Voltage - Off State:	200V
Current - On State (It (RMS)) (Max):	4A
Voltage - Gate Trigger (Vgt) (Max):	2V
Current - Non Rep. Surge 50, 60Hz (Itsm):	46A, 55A
Current - Gate Trigger (Igt) (Max):	10mA
Current - Hold (Ih) (Max):	20mA
Configuration:	Single
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-202 Long Tab
Supplier Device Package:	TO-202

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Thyristors - TRIACs: Q2004F31 Application Field and Working PrincipleThyristors, commonly known as TRIACs, are semiconductor devices that are commonly used to control electrical circuits. The Q2004F31 is a type of TRIAC that is typically used in industrial applications for high-voltage, high-power applications. This article will discuss the application field and working principle of the Q2004F31.The Q2004F31 is a bidirectional semiconductor device, meaning that it can be used to control current flowing in either direction in a circuit. This makes it suitable for applications where AC power is necessary such as in motor control, lighting control, heating control, and switching. It is also capable of controlling both voltage and current, making it a versatile device for various applications.In general, the Q2004F31 operates in three states – off, forward blocking, and reverse blocking. When the device is off, no current or voltage is conducted in either direction. When forward blocking is activated, current can flow in one direction, while reverse blocking is activated when current can flow in the opposite direction.The Q2004F31 is capable of operating at temperatures ranging from -40°C to 125°C and can withstand voltages of up to 800V. It has a low gate current requirement, making it suitable for applications that require a low-powered device. Additionally, its low on-state resistance helps to improve the efficiency of power circuits. Coupled with its ability to provide both current and voltage control, the Q2004F31 is an excellent choice for high-voltage and high-power industrial applications.In terms of its working principle, the Q2004F31 operates on the principle of gate control. The gate voltage is used to control the operation of the device; when a positive voltage is applied to the gate, the device will be in the “on” state, allowing current or voltage to be conducted in either direction. The device will remain in the on state until the gate voltage is removed, at which point it will switch off.Overall, the Q2004F31 is an excellent choice for high-voltage and high-power industrial applications. It provides both voltage and current control, and has a wide operating temperature range and low gate current requirement. Additionally, it operates on the principle of gate control, making it both efficient and easy to use.

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