IS354

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Number of Channels:	1
Voltage - Isolation:	3750Vrms
Current Transfer Ratio (Min):	20% @ 1mA
Current Transfer Ratio (Max):	400% @ 1mA
Turn On / Turn Off Time (Typ):	--
Rise / Fall Time (Typ):	4µs, 3µs
Input Type:	AC, DC
Output Type:	Transistor
Voltage - Output (Max):	35V
Current - Output / Channel:	--
Voltage - Forward (Vf) (Typ):	1.2V
Current - DC Forward (If) (Max):	50mA
Vce Saturation (Max):	200mV
Operating Temperature:	-30°C ~ 100°C
Mounting Type:	Surface Mount
Package / Case:	4-SMD, Gull Wing
Supplier Device Package:	--

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Optoisolators - Transistor, Photovoltaic Output:IS354 is a three-terminal, optoisolator, transversal (or transistor-based) photovoltaic output device that is commonly used in digital, analogue and telecom systems. It isolates one circuit from another and provides high isolation voltage between them. The device helps to convert an input signal into an output signal.Working Principle:IS354 uses an electro-optic effect to transfer signals from the input side to the output side. This allows a wide range of input voltages and currents to trigger an output. The device consists of a phototransistor on the input side and a photodetector on the output side. When the input voltage is applied to the phototransistor, it produces optical energy in the form of light. This light is directed to the photodetector on the output side. The photodetector then converts the light into a voltage or current.Application FieldIS354 is primarily used in isolation, communication and automotive applications. It is used to isolate digital signals and analog signals, allowing the two separate circuits to communicate without any ground loop noise. This helps to improve performance by reducing unwanted noise.In communication applications, IS354 is used to isolate and convert high-speed digital signals into low-speed signals for transmission over long distances. It is also used to improve the noise immunity in communication systems by providing isolation from ground loop noise.In automotive applications, this optoisolator is used to isolate and condition transmission and signal lines so that they can cope with the environment and harsh conditions. It is also used to isolate the primary and secondary circuits in automotive systems.Advantages of IS354IS354 is a highly compact optoisolator with high isolation voltage and low power consumption. It is easy to install and requires minimal maintenance. It also helps to improve noise immunity by providing high isolation between two systems.The device is characterized by high safety isolations up to 4kV. The wide range of input voltages makes the device suitable for various applications and makes it an ideal choice for isolating digital and analog signals.Overall, the IS354 optoisolator is an ideal device for isolation, communication and automotive applications. It is a reliable and efficient solution for improving the performance and noise immunity of a system.

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