6N139VM

Output Type:	Darlington with Base
Supplier Device Package:	8-DIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 100°C
Vce Saturation (Max):	--
Current - DC Forward (If) (Max):	20mA
Voltage - Forward (Vf) (Typ):	1.3V
Current - Output / Channel:	60mA
Voltage - Output (Max):	18V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	--
Turn On / Turn Off Time (Typ):	240ns, 1.3µs
Current Transfer Ratio (Max):	--
Current Transfer Ratio (Min):	500% @ 1.6mA
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tube

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Optoisolators - Transistor, Photovoltaic Output

An optoisolator, also known as an optocoupler, photocoupler, and photoMOS, is an electronic component that transfers electrical signals between two isolated areas of circuitry. The 6N139VM is an optoisolator with a transistor and photovoltaic output.The 6N139VM contains a 6-pin dual-in-line package that consists of a photodiode, a possible opto-isolator transistor, and a photovoltaic cell. It is used to isolate two circuits in order to protect them from each other and prevent one from affecting the other one. Electrical signals are transferred through the use of an LED and a photodiode, which ensures that there is no physical connection between the two isolated circuits.The 6N139VM is reliable and cost-effective, and is able to work at temperatures between -40°C and +85°C. It has a very low input current and a high isolation test voltage. It also has a high data rate response, which allows it to transfer data at up to 1.5Mbps.The primary application field of the 6N139VM is process control and factory automation. It is used in this field to isolate feedback loops from process control equipment. This prevents the signals from the process control equipment from affecting the feedback signals and vice versa.The working principle of the 6N139VM is based on the transfer of electrical signals between two isolated circuits. An LED on the top side of the package emits light and a photodiode on the bottom side of the package receives it. The photodiode converts the light into electric current, which is then sent to the collector of the opto-isolator transistor. This collector-emitter current provides the electrical connection between the two isolated circuits.The 6N139VM is one of the most widely used optoisolators. Its ability to provide reliable electrical isolation while transferring data quickly makes it an ideal choice for process control and factory automation applications. It is also cost-effective and its operating temperature range allows it to work in many industrial environments.

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