CQ220-10N

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Triac Type:	Internally Triggered
Voltage - Off State:	800V
Current - On State (It (RMS)) (Max):	10A
Voltage - Gate Trigger (Vgt) (Max):	1.5V
Current - Non Rep. Surge 50, 60Hz (Itsm):	--
Current - Gate Trigger (Igt) (Max):	50mA
Current - Hold (Ih) (Max):	25mA
Configuration:	Single
Operating Temperature:	-40°C ~ 110°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220

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Thyristors - TRIACsA TRIAC (also known as a triode for the alternating current), is a three-terminal semiconductor device that, like a diode, is capable of controlling the flow of electrical current. It differs from a diode in that it is able to control the current flowing in both directions. TRIACs are able to control high-current/high-voltage applications, such as powering a light bulb or providing power to motors and other large loads.CQ220-10N is a type of bidirectional semiconductor switch device, which belongs to TRIAC (triode for alternating current) series. It is composed of two thyristors fit into one package and connected in the opposite direction. It has three terminals, main gate, auxiliary gate and cathode. CQ220-10N is designed for use with AC line currents of up to 10A and a frequency range of 50/60Hz.The basic principle of operation of a TRIAC is based on two thyristors connected together in an "opposite direction" configuration. When the gate of the TRIAC is triggered with a positive pulse, a small current flows through the control path and turns on the "upper" thyristor, allowing current to flow from its anode to its cathode. As the current continues to flow, it also triggers the "lower" thyristor, which allows current to flow from its cathode to its anode. The current is now allowed to flow in both directions through the TRIAC, which is what enables it to control AC current.The CQ220-10N can be used to control AC voltage or current in a wide range of applications, such as lighting, power switching, motor control and AC solid-state relays. It is commonly used in household appliances, as well as in industrial, automotive and other commercial applications. The device\'s main advantages include its low on-voltage, high speed switching, and low thermal resistance.In terms of its working principle, the CQ220-10N operates in the same way as a standard TRIAC. It works by controlling the flow of current through two thyristors connected in an opposite direction. When a suitable voltage is applied to the gate of the TRIAC, the two thyristors are activated allowing current to flow through both. The amount of current that flows can be controlled using the gate voltage. By adjusting the gate voltage, the amount of current that flows through the TRIAC can be accurately controlled.Overall, the CQ220-10N is an ideal choice for applications that need to switch AC power and is capable of controlling large amounts of current at a wide range of voltages. Its fast switching speed and low on-voltage ensures an efficient operation. With its wide variety of applications and capability to control large amounts of current, the CQ220-10N is an invaluable and versatile device.

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