G3VM-353D(TR) Relays

Series:	G3VM
Packaging:	Tape & Reel (TR)
Part Status:	Active
Mounting Type:	Surface Mount
Circuit:	SPST-NC (1 Form B)
Output Type:	AC, DC
Voltage - Input:	1.15VDC
Voltage - Load:	0V ~ 350V
Load Current:	150mA
On-State Resistance (Max):	25 Ohms
Termination Style:	Gull Wing
Package / Case:	4-SMD (0.300", 7.62mm)
Supplier Device Package:	4-SMT

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Solid State Relays and G3VM-353D(TR) application field and working principleSolid State Relays (SSR) are a type of electronic switching device, available in both input/output and PCB format, and are used to control electrical power. This type of relay allows current switching without a physical contact, and are available in either DC or AC switching configurations. SSRs are commonly used for controlling high-power electrical equipment such as air conditioners, ovens, furnaces and pumps.The G3VM-353D(TR) is a Solid State Relay (SSR) designed for switching of 20 A AC loads up to 600 V with a control voltage of 5 V or more. G3VM-353D(TR) offers high switch capacity with a high switching speed of up to 2 ms, low leakage current, and a low power consumption of 30mW. It can be used for applications in industrial equipment, automation equipment, medical equipment and equipments requiring high cycle switching and long life.The G3VM-353D(TR) operates by using a Triac to switch the load current. The control voltage applied to the control terminal supplies a gate current to the Triac which then switches on and conducts. In this mode, the output is connected to the control voltage source, giving a low impedance path between the two sides of the input voltage. When the control voltage is removed, the gate current cut off, and the Triac switches off.The G3VM-353D(TR) is an ideal choice for applications requiring flexible control of load current, a high cycling rate and a long life. The switching time of the G3VM-353D(TR) can be adjusted to within the range of 0.2 to 2ms depending on the application, allowing for load currents up to 20A and a voltage rating up to 600VAC. The G3VM-353D(TR) also offers a low power consumption of 30mW. With its high efficiency, it is suitable for applications with long duration and frequent switching. The insulated case provides protection against short-circuits and protects the load when the device is in the "off" state.The G3VM-353D(TR) offers a high surge voltage of up to 11 kV and can switch capacitive load with minimal risk of false triggering. It also includes a built-in snubber circuits which suppress the turn-off surge voltage. The G3VM-353D(TR) offers reliable and stable switching for AC loads.The G3VM-353D(TR) can be used in a variety of control applications such as motor speed control, temperature control, lighting control and stepper motor controls. Additionally, it can be used for controlling equipment with alternating load currents, such as air conditioning units and pumps with variable speed.To ensure a long life and reliable performance, the G3VM-353D(TR) is designed with a built-in temperature protection system. The built-in temperature protection circuit prevents useless over-heating and increases the operation reliability. The temperature protection will automatically switch off the power to the relay if the temperature exceeds the prescribed limit.In summary, the G3VM-353D(TR) is an ideal choice for a wide range of applications. It provides reliable switching, long life, and efficient power consumption, with an adjustable switching time. It is perfect for applications requiring flexible control of load current and high cycling rate.

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