S2S5A00F

Current - On State (It (RMS)) (Max):	50mA
Approvals:	CSA, UR
Supplier Device Package:	4-MFP
Package / Case:	4-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-30°C ~ 100°C
Current - DC Forward (If) (Max):	50mA
Voltage - Forward (Vf) (Typ):	1.2V
Turn On Time:	100µs (Max)
Current - Hold (Ih):	3.5mA
Series:	--
Current - LED Trigger (Ift) (Max):	10mA
Static dV/dt (Min):	500V/µs
Voltage - Off State:	600V
Voltage - Isolation:	3750Vrms
Number of Channels:	1
Zero Crossing Circuit:	No
Output Type:	Triac
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

S2S5A00F is an optoisolator with triac or SCR output. It is designed to provide isolation between the power supply and the control circuit, thereby avoiding interference and the introduction of noise and potential failure. The S2S5A00F is used primarily in telecom and power systems, as well as other areas where optoisolator-based solutions are needed.

Application Field

The S2S5A00F can be found in a wide variety of applications, including power conversion, telecommunications, fire alarm systems, security systems, motor control, process control, and industrial automation. Telecom and power systems are two of the most common applications for the S2S5A00F. In telecom systems, the S2S5A00F can be used to provide isolation between the operational amplifier (op-amp) and other related parts, such as the bus line interface. It is used to isolate power and control signals from one system to another, ensuring efficiency and reliability. In power systems, the S2S5A00F can be used to provide electrical isolation for power meters or power supplies.

Working Principle

The S2S5A00F optoisolator consists of two main parts: an optocoupler and a transducer. The optocoupler consists of an infrared LED and a photo-transistor. When the LED is energized, it emits an infrared signal that is detected by the phototransistor. The phototransistor then passes a current to the transducer which is used to control the switch.The transducer is the part of the optoisolator that controls the switch. It functions by applying a voltage or current to the switch that controls the power supply. Depending on the type of output, the transducer can provide either a triac or SCR output. A triac output contains a triode for alternating current (AC), while an SCR output contains a silicon-controlled rectifier (SCR) for direct current (DC).

Conclusion

The S2S5A00F optoisolator is a versatile and reliable device that is used in a variety of applications. With its triac or SCR output, the S2S5A00F provides isolation between the power supply and the control circuit, while avoiding interference and the introduction of noise and potential failure. It is used primarily in telecom and power systems, as well as other areas where optoisolator-based solutions are needed.

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