onsemi FOD2741AV
$ 0.748
NRND
Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.748
$ 0.809
Stock
65,274
268,115
Authorized Distributors
6
6
Case/Package
DIP
DIP
Number of Pins
8
8
Number of Channels
1
1
Isolation Voltage
5000 Vrms
5000 Vrms
Current Transfer Ratio
100 %
100 %
Rise Time
-
-
Fall Time
-
-
Output Voltage
30 V
70 V
Output Current
-
-
Forward Voltage
1.5 V
1.5 V
Forward Current
20 mA
20 mA
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.40.80.00
Introduction Date2002-10-30
Lifecycle StatusNRND (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE, NOT REC (Last Updated: 1 week ago)
Descriptions
Descriptions of onsemi FOD2741AV provided by its distributors.
30V 5000V 50mA 0.4V@2.5mA 1 1.5V DC DIP-8 Optocouplers - Phototransistor Output ROHS
Transistor Output Optocouplers Error amplifier Optocoupler
ISOLATED ERROR AMPLIFIER; Channels, No. of:1; Voltage, isolation:5000V ac; Output type:Transistor; Current, input:1mA; Voltage, output max:30V; Case style:8-Pin DIL; Temperature, operating range:-40(degree C) to +85(degree C); RoHS Compliant: Yes
The FOD2741 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage tolerance = 2%, 1%, and 0.5%.The Current Transfer Ratio (CTR) ranges from 100% to 200%. It also has an outstanding temperature coefficient of 50 ppm/°C. It is primarily intended for use as the error amplifier/reference voltage/optocoupler function in isolated ac to dc power supplies and dc/dc converters.When using the FOD2741, power supply designers can reduce the component count and save space in tightly packaged designs. The tight tolerance reference eliminates the need for adjustments in many applications. The device comes in a 8-pin dip white package.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins8
Weight891 mg
Technical
Collector Emitter Breakdown Voltage70 V
Collector Emitter Saturation Voltage400 mV
Collector Emitter Voltage (VCEO)400 mV
Current Transfer Ratio100 %
Dark Current50 nA
Forward Current20 mA
Forward Voltage1.5 V
Isolation Voltage5000 Vrms
Max Collector Current50 mA
Max Input Current20 mA
Max Operating Temperature85 °C
Max Power Dissipation85 mW
Min Operating Temperature-40 °C
Number of Channels1
Number of Circuits1
Number of Elements1
Output Current per Channel50 mA
Output TypePhototransistor
Output Voltage30 V
PackagingBulk
Power Dissipation145 mW
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements