6N139 Series, Transistor, Photovoltaic Output Optoisolators

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6N139
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ImageProduct DetailPriceAvailabilityECAD ModelMounting TypeCurrent - DC Forward (If) (Max)Package / CaseSupplier Device PackageOperating TemperatureNumber of ChannelsGradeVoltage - Forward (Vf) (Typ)Voltage - IsolationInput TypeCurrent - Output / ChannelRise / Fall Time (Typ)Voltage - Output (Max)Current Transfer Ratio (Min)Current Transfer Ratio (Max)Turn On / Turn Off Time (Typ)Output TypeVce Saturation (Max)QualificationSeries
6N139SM
8PIN HIGH SPEED OPTOCOUPLER
1+
¥0.5324
5+
¥0.5028
10+
¥0.4732
Quantity
2,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
20 mA
8-SMD, Gull Wing
8-SMD
-55°C ~ 85°C
1
-
1.3V
5000Vrms
DC
-
-
18V
500% @ 1.6mA
-
-
Darlington with Base
-
-
6N139
6N139G
8PIN HIGH SPEED OPTOCOUPLER
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Through Hole
20 mA
8-DIP (0.400", 10.16mm)
8-DIP
-55°C ~ 85°C
1
-
1.3V
5000Vrms
DC
-
-
18V
500% @ 1.6mA
-
-
Darlington with Base
-
-
6N139

About  Transistor, Photovoltaic Output Optoisolators

Transistor or photovoltaic output optoisolators are electronic components designed to transmit information across an electrical insulation barrier. They are commonly employed for safety or functional purposes, particularly in situations where it is necessary to isolate and protect sensitive components from potentially harmful electrical signals. What sets transistor or photovoltaic output optoisolators apart from other types of optoisolators is their utilization of a simple phototransistor or photovoltaic cell (also known as a solar cell) as the output device. These devices convert light into electrical signals without the need for an external power source. Unlike logic output optoisolators, which provide digital output signals, transistor or photovoltaic output optoisolators produce analog output signals. This analog nature allows for the transmission of continuous, non-digital information between circuits that cannot be directly electrically connected, such as those operating at different voltage levels or with incompatible signal formats. The phototransistor or photovoltaic cell in these optoisolators acts as a light-sensitive device, converting the received light into an electrical current or voltage. This output can then be used to convey analog information between the input and output sides of the optoisolator, enabling communication between isolated circuits. In summary, transistor or photovoltaic output optoisolators utilize light to transmit information across an electrical insulation barrier. They differ from other types of optoisolators by employing a phototransistor or photovoltaic cell as the output device. These optoisolators do not require an external power source and generate analog output signals, facilitating the transmission of analog information between electrically isolated circuits.