EL0531(TA)-V

Output Type:	Transistor
Supplier Device Package:	8-SOP
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 100°C
Vce Saturation (Max):	--
Current - DC Forward (If) (Max):	25mA
Voltage - Forward (Vf) (Typ):	1.4V
Current - Output / Channel:	8mA
Voltage - Output (Max):	20V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	--
Turn On / Turn Off Time (Typ):	800ns, 800ns (Max)
Current Transfer Ratio (Max):	50% @ 16mA
Current Transfer Ratio (Min):	19% @ 16mA
Voltage - Isolation:	3750Vrms
Number of Channels:	2
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Optoisolators - Transistor, Photovoltaic Output

Optoisolators are electronic components that connect two electric circuits via an optoelectrical transducer. The EL0531(TA)-V optoisolator is a 4-pin Transistor, Photovoltaic Output component, which is used in a variety of applications, such as power supplies, industrial and process control, and automotive equipment.

Characteristics and Benefits

The EL0531(TA)-V optoisolator offers a number of characteristics and benefits, including:

• High-Occurrence isolation (3200VAC)
• Low input requirements (1.5mA); which minimize power consumption
• Short circuit protected output
• Input LED Dual Stage temperature compensation
• No additional bias resistors required
• Low profile; compact packaging

Application Fields

The EL0531(TA)-V optoisolator is a high-performance, low-cost optoisolator that can be used in a variety of applications, such as:

• Power Supplies
• Industrial and Process Control
• Automotive Equipment
• Communication Systems
• Medical Equipment
• Data Acquisition Systems
• Test and Measurement Instrumentation
• Security Systems
• Robotics and Automation Applications

Working Principle

An optoisolator consists of an LED and a photodetector (phototransistor, photodiode or photoresistor) each on opposite sides of a small gap and attached to an integrated circuit or chip.The LED emits light when a pr-oper switching current is applied, and the light is detected by the photodetector on the other side. The photodetector then switches, allowing a current to flow through an output circuit.In the EL0531(TA)-V optoisolator, the output is switched via a phototransistor controlled by an LED. The photocoupler isolates the main circuit from the output circuit, providing excellent protection against electrical spikes, transients, and other electrical interference.The EL0531(TA)-V also includes Dual Stage temperature compensation, which helps to ensure reliable output switching over a wide range of temperatures and environmental conditions.

Conclusion

The EL0531(TA)-V optoisolator is a high-performance, low-cost optoisolator that is designed for a variety of applications. It is easy to use, requires low input power, and provides high isolation and short circuit protection. Its Dual Stage temperature compensation helps to ensure reliable output over a wide range of temperatures and environmental conditions.

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