Q4008LT

Series:	--
Packaging:	Bulk
Part Status:	Discontinued at Digi-Key
Triac Type:	Internally Triggered
Voltage - Off State:	400V
Current - On State (It (RMS)) (Max):	8A
Current - Non Rep. Surge 50, 60Hz (Itsm):	83A, 100A
Current - Hold (Ih) (Max):	60mA
Configuration:	Single
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-220-3 Isolated Tab
Supplier Device Package:	TO-220 Isolated Tab

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Thyristors - TRIACs

Thyristors are solid-state semiconductor switching devices which are used to control the flow of electricity. In particular, Thyristors are used extensively in the control of inverters and HVAC controls, as they can be configured to provide specific levels of power or current. A TRIAC, or thyristor-based alternating current regulator, is one of the most common types of Thyristors employed in such applications.The Q4008LT is a TRIAC circuit that has been designed primarily for the purpose of controlling electricity flow in HVAC and other industrial applications. It is based on a zero-cross and MOSFET technology and is designed to provide reliable and accurate energy control in a wide range of operations and applications.The Q4008LT is made up of two parts: the TRIAC and the control circuit. The TRIAC is responsible for controlling the current flow in the circuit and is able to respond quickly to changes in the current. The control circuit, on the other hand, is responsible for the timing and regulation of the current in the circuit and can be programmed to recognize specific patterns within the current.The TRIAC responds to changes in the current by adjusting the voltage or the power by modifying the timing of the current passing through the TRIAC. This allows the TRIAC to effectively and accurately control the flow of electricity and thus provide power to the desired application.The Q4008LT is programmed with a set of parameters that allows the device to accurately and efficiently control the current and thus provide an optimal performance for the device it is used to power. The parameters can be changed as exposure to different environmental conditions and variations in electrical performance occur. This means that the Q4008LT responds quickly and accurately to changes in the environment and provides a reliable, consistent current for the application it is powering.The Q4008LT can be used in a variety of applications, from medical and industrial to consumer electronics, automotive, and more. It is often used in combination with other devices to provide a way to regulate the power and current given to the device. For example, it is often used as part of a power supply system to ensure that the current going to the device is consistent and reliable.In summary, the Q4008LT is a versatile and reliable TRIAC circuit designed to provide a way to make sure that the electricity flowing through a device is controlled and regulated in the correct manner. It is capable of responding quickly and efficiently to changes in the environment and provides a reliable and responsive current to the application it is controlling. The Q4008LT is capable of providing a reliable power and current for a variety of applications, making it a popular choice for industrial and consumer applications alike.

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