Q6008R4

Series:	--
Packaging:	Tube
Part Status:	Discontinued at Digi-Key
Triac Type:	Standard
Voltage - Off State:	600V
Current - On State (It (RMS)) (Max):	8A
Voltage - Gate Trigger (Vgt) (Max):	1.3V
Current - Non Rep. Surge 50, 60Hz (Itsm):	83A, 100A
Current - Gate Trigger (Igt) (Max):	25mA
Current - Hold (Ih) (Max):	50mA
Configuration:	Single
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220AB

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Introduction of Q6008R4

Q6008R4 is a TRIAC device that belongs to the family of thyristors. TRIAC stands for “Triode for Alternating Current” and are solid-state semiconductor devices that are used for power control. It is used for switching, phase control, and motor speed control. The Q6008R4 is a type of sensitive gate TRIAC, designed specifically for AC low power applications.

Application Field of Q6008R4

The Q6008R4 is often used in light dimmers, heating controls, fan speed control, home appliances, and various other power control applications. It is also used as a motor speed control system. It can be used in a variety of different contexts such as DC motor control, speed control, and servo systems. It is common in commercial and industrial applications for controlling and switching large loads.

Working Principle of Q6008R4

The Q6008R4 operates by controlling the Gate-to-MT2 voltage. When a positive pulse is applied to the gate, the thyristor is triggered and conducts electricity from MT1 to MT2. When the gate is off, the TRIAC is in the non-conducting state and no current flows through the device. The current can be adjusted by controlling the firing angle of the gate. At a certain firing angle, the TRIAC will enter into a “lock-on” state, allowing full current to flow. The “lock-on” state can be released by reducing the gate voltage. The Q6008R4 has a sensitive gate, meaning that it can be triggered with a low current. This makes it ideal for applications with limited control voltage. It also has a variable breakover voltage, which is the voltage that is needed to break or turn-off the thyristor. This is important for safety purposes.

Conclusion

The Q6008R4 is a type of TRIAC device that is ideal for AC low power applications such as light dimmers, heating controls, fan speed control, and home appliances. It has a sensitive gate, allowing it to be triggered with a low current. It also has a variable breakover voltage, which is important for safety. With these features, the Q6008R4 is a great choice for any power control application.

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