4N27-X007

Output Type:	Transistor with Base
Base Part Number:	4N27
Supplier Device Package:	6-SMD
Package / Case:	6-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 100°C
Vce Saturation (Max):	500mV
Current - DC Forward (If) (Max):	60mA
Voltage - Forward (Vf) (Typ):	1.36V
Current - Output / Channel:	50mA
Voltage - Output (Max):	70V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	2µs, 2µs
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	--
Current Transfer Ratio (Min):	10% @ 10mA
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tube

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Optoisolators - Transistor, Photovoltaic Output

Optoisolators are devices that are used to electrically isolate two systems by using a photonic link. Due to the nature of their input and output, Transistor, Photovoltaic Output optoisolators are highly reliable and useful for a variety of applications. The 4N27-X007 is one example of the optoisolator family of devices. In this article, we will be discussing the application field and working principle of this device.The 4N27-X007 optoisolator is a type of optoisolator incorporating a phototransistor as the output stage. It is composed of two parts: the optical encoder and the phototransistor. It operates by receiving optical signals from the optical encoder and transforming them into electrical signals. These electrical signals are then utilized by the associated system. This makes the 4N27-X007 suitable for applications where the electrical signals are expected to pass through the air such as signal processing and communication networks.The 4N27-X007 can be utilized in automation and industrial processes. It is employed in data communications between inherently isolated systems, such as separate computers in a network. Additionally, it can be used in robotic systems, wherein it enables connection to the outside world without disrupting the internal environment. This feature makes it useful in monitoring and control applications where there is a need for electrical isolation.The working principle of the 4N27-X007 is based on the phototransistor’s role as an output stage. It receives signals from the optical encoder and convert them into electrical signals using a light-emitting diode (LED). When the LED of the phototransistor is activated, its illumination is sensed by the phototransistor. The phototransistor then converts the optical signal into an equivalent electrical signal. The electrical output of the phototransistor depends on the intensity of the LED’s illumination.The 4N27-X007 optoisolator also has other features. For instance, it is designed with high EMC and surge protection to stop interference from outside sources. Additionally, it can withstand extreme environmental conditions of varying temperatures and changes in the atmosphere. It is also designed with a wide supply voltage range of 5V to 36V.In conclusion, the 4N27-X007 optoisolator is a reliable and versatile device used in a variety of applications requiring electrical isolation. It is composed of an optical encoder and a phototransistor, which are used to receive optical signals from the encoder and transform them into electrical signals. The 4N27-X007 is highly reliable and has additional features such as high EMC and surge protection as well as a wide supply voltage range. With its features, it is well suited for automation and industrial processes, data communications between isolated systems, and monitoring and control applications.

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