IL205AT

Output Type:	Transistor with Base
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 100°C
Vce Saturation (Max):	400mV
Current - DC Forward (If) (Max):	60mA
Voltage - Forward (Vf) (Typ):	1.3V
Current - Output / Channel:	--
Voltage - Output (Max):	70V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	--
Turn On / Turn Off Time (Typ):	3µs, 3µs
Current Transfer Ratio (Max):	80% @ 10mA
Current Transfer Ratio (Min):	40% @ 10mA
Voltage - Isolation:	4000Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tape & Reel (TR)

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IL205AT Application Field and Working PrincipleOptoisolators, or opto-couplers, are devices used to electrically isolate two circuits, while providing a communication path between them. The main purpose of optoisolators is to provide electrical noise immunity and isolation between sensor circuits and control circuits. Optoisolators are usually used in applications where high voltage is present, or where the two circuits need to be completely isolated from each other.The IL205AT is an optoisolator from Vishay Semiconductors. It is a new transducer with a transistor, photovoltaic output. It has an outstanding combination of features that make it ideal for use in a wide range of applications such as medical devices, consumer electronics, automotive, Telecom systems, industrial automation and control, and power supplies.The IL205AT is a very efficient, low-cost optoisolator with a transistor photovoltaic output. It uses a high-efficiency, low-cost photodetector to convert light signals into electrical signals. It is designed to be used in switching and sensing applications in which isolation is an important factor.The working principle of the IL205AT is based on an optically coupled transistor output. The device consists of an LED side which consists of two LEDs that are mounted on a plastic frame and an integrated circuit (IC) that is connected to them. The IC contains two transistors, which are connected to the LEDs.When the input voltage is high, the LEDs will turn on and will emit light. This light is then collected by the detector inside the IC and converted into an electrical signal. The electrical signal is then used to control a transistor output, which, in turn, is used to switch the output device.The IL205AT is designed to provide high isolation between input and output circuits, which helps ensure safe operation. It also provides a high level of noise immunity and protection against surge voltages. In addition, the device is designed for high temperature applications, allowing it to operate over a wide temperature range. The IL205AT is also designed to be highly reliable and can withstand high shock and vibration.Overall, the IL205AT is an ideal optoisolator for a wide range of applications. With its high isolation ability, high noise immunity, and wide temperature range, it can be used in a variety of applications and provides a reliable and cost-effective solution.

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