AQY284S

Series:	PhotoMOS™ AQY
Packaging:	Tube
Part Status:	Active
Mounting Type:	Surface Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, DC
Voltage - Input:	1.14VDC
Voltage - Load:	0V ~ 400V
Load Current:	100mA
On-State Resistance (Max):	35 Ohms
Termination Style:	Gull Wing
Package / Case:	4-SOP (0.173", 4.40mm)
Supplier Device Package:	4-SOP

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Solid State Relays AQY284S is a popular type of Solid State Relays (SSR) used for controlling low-power AC/DC loads. The AQY284S series is based on Zero-Cross technology, with a rated load of up to 10A. It offers low on-resistance, small design size, and high switching speed. It is suitable for applications that require a high degree of reliability and low power consumption.The AQY284S can be used to control AC or DC loads in a wide range of applications, such as air-conditioners, fans, and heaters. Moreover, it is also suitable for applications with high power factor or high efficiency requirements such as white goods, TVs, and other household appliances. Its high switching speed makes it ideal for use with applications that require fast response.The AQY284S works via a series of electrical operations. First, AC/DC current is supplied a voltage to the relay, which causes a current to flow through the board. This current triggers the switching into a zero-cross state. The load is sensed by a transistor, which in turn triggers the main FET (field-effect transistor) switch. The FET switch is designed to control the current flow through the load, either switching it on or off. When the relay is in a state of high-level hold mode, the load current is held at a constant level and the FET remains turned off, thus saving energy.The AQY284S is designed with a small design size that makes it suitable for compact control systems. Moreover, it has a low on-resistance value and a high switching speed, thus providing a fast response time. It also has an overload protection feature that can protect the load from voltage spikes, thus ensuring the load is not damaged. Additionally, the AQY284S relay offers over-temperature protection, ensuring that it does not overheat.The AQY284S is an ideal choice for controlling loads in both AC and DC applications. Its small design size, reliability, and fast response time make it ideal for use in a variety of applications, from air-conditioners and fans to white goods, TVs, and other household appliances. Moreover, its low on-resistance and low power consumption make it suitable for energy-saving applications.

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