ACTT4S-800C,118

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Triac Type:	Standard
Voltage - Off State:	800V
Current - On State (It (RMS)) (Max):	4A
Voltage - Gate Trigger (Vgt) (Max):	1V
Current - Non Rep. Surge 50, 60Hz (Itsm):	35A, 39A
Current - Gate Trigger (Igt) (Max):	35mA
Current - Hold (Ih) (Max):	35mA
Configuration:	Single
Operating Temperature:	125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package:	DPAK
Base Part Number:	ACTT4-800

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Introduction: A Thyristor is a solid-state semiconductor device with four layers of alternating p-type and n-type material. It is sometimes referred to as a thyristor, thyristor-diode, or semi-controlled rectifier. The ACTT4S-800C 118 is a special type of thyristor. It can be used in applications such as ignition suppression and load control. Overview: The ACTT4S-800C 118 is an AC-actuated thyristor. It has a nominal trigger current of 1 mA and a maximum operating voltage of 800 volts. It also has a peak blocking voltage of 1,100 volts and a resistive load of 8,000 watts. It is designed for use in AC-powered devices such as motor controls and industrial electronics. Application Fields: The ACTT4S-800C 118 is mainly used in applications such as ignition suppression, load control, and electric power factor correction. It is especially useful in applications where AC power is required, such as motor control systems and industrial electronic devices. It can be used as a relay, switch, or for electric pulse generation. Working Principle: The working principle of the ACTT4S-800C 118 is based on the electric charge transfer from the trigger electrode to the high voltage terminal of the thyristor. When a current is applied to the trigger electrode, the charge is transferred from the trigger electrode to the high voltage terminal of the thyristor, where it is held in place until the reverse current reaches a threshold level. At that point, the charge will be transferred back to the trigger electrode and the thyristor will be turned on. Advantages: The ACTT4S-800C 118 offers several advantages including accurate current limiting, fast switching speeds, low power loss, and high surge capability. It is also compact and lightweight, making it suitable for use in devices with limited space. Disadvantages: The main disadvantage of the ACTT4S-800C 118 is that it has a limited temperature range. In addition, it is not suitable for use in device applications that require precise current control. Conclusion: In conclusion, the ACTT4S-800C 118 is a Thyristor designed for use in AC-powered devices such as motor controls and industrial electronics. It has a nominal trigger current of 1 mA and a maximum operating voltage of 800 volts. It is mainly used in applications such as ignition suppression, load control, and electric power factor correction. The main advantages of the ACTT4S-800C 118 include accurate current limiting, fast switching speeds, low power loss, and a high surge capability.

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