Output Type:	Darlington
Supplier Device Package:	8-DIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 100°C
Vce Saturation (Max):	1V
Current - DC Forward (If) (Max):	60mA
Voltage - Forward (Vf) (Typ):	1.25V
Current - Output / Channel:	--
Voltage - Output (Max):	60V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	200µs, 200µs (Max)
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	--
Current Transfer Ratio (Min):	400% @ 700µA
Voltage - Isolation:	5300Vrms
Number of Channels:	2
Part Status:	Obsolete
Packaging:	Tube

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Optoisolators - Transistor, PhotoVoltaic Output

The ILD66-3 optoisolator is a type of isolator designed to protect an electronic signal from being affected by surrounding electrical noise. This device works by converting the electrical signal into a light signal that can be transmitted across an air gap. The air gap acts as an isolation barrier between the two signals.The ILD66-3 optoisolator is a photo-voltaic output device that converts an electrical signal to a light signal and then back to an electrical signal. It’s an excellent solution for industries that require electrical isolation, such as medical, industrial, and military applications.There are two main components in the ILD66-3 optoisolator design: a light-sensitive transistor and a transistor-lensthat covers the light-sensitive transistor. The light-sensitive transistor is typically sources and the transistor-lens is a bipolar junction transistor (BJT). When the light from the output source is transmitted through the transistor-lens, it triggers the light-sensitive transistor to turn on, allowing the electrical signal to pass through. The input source, or the source of the electrical signal, is typically connected to the base of the transistor-lens, allowing the light-sensitive transistor to remain turned on. However, if the electrical noise from the surrounding environment affects the input source, the light-sensitive transistor will not turn on, which keeps the electrical signal from passing through. Moreover, the ILD66-3 optoisolator includes two LEDs, usually red and green for the input and output sources, respectively. The LEDs ensure the input and output sources are working correctly and provide the necessary feedback for operation of the optoisolator. In addition, the optoisolator includes a resistor to set the current coming from the input and output sources. The ILD66-3 optoisolator is ideal for industrial and military applications that need to protect sensitive electrical signals from electrical noise. Its light-sensitive transistor, transistor-lensthat cover this transistor, LEDs, and resistor provide electrical isolation between the input and output sources. The device is also designed for easy installation and maintenance. In conclusion, the ILD66-3 optoisolator from Toshiba is a reliable, cost-effective, and efficient solution for protecting sensitive electronic signals from electrical interference. With its use of a light-sensitive transistor, LEDs, and other components, it ensures top-level performance across a wide range of applications.

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