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Home  /  Isolators  /  Optoisolators - Transistor, Photovoltaic Output Optoisolators  /  Isocom Components IS281F
IS281F
IS281F
Active
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Description:  OPTOCOUP TRANS 4SMD
Manufacturer:  Isocom Components
Datasheet:   IS281F Datasheet
History Price: $0.1872
In Stock: 48000
Distributors
Specification
PDF Datasheet
Equivalent
IS281F Distributors
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Distributors
Mfr Part
Stock
 
 
Slogan
Updated
QTreeic Electronics
IS281F
26800
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 22, 2026
DigiKey
IS281F
20400
Visit
$
Click and see latest prices from Digikey Electronics
Apr 22, 2026
Anterwell
IS281F
42800
Visit
$
The 21 years electronic components professional supplier
Apr 22, 2026
Feilifei
IS281F
4000
Visit
$
New and original
Apr 22, 2026
One River Electronics Ltd
IS281F
20000
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 22, 2026
HAODE TECHNOLOGY
IS281F
45200
Visit
$
Click and send your RFQ
Apr 22, 2026
Hard Find Electronics Ltd.
IS281F
22400
Visit
$
Sourcing hard-to-find electronic components
Apr 22, 2026
TRICO INDUSTRIAL
IS281F
17600
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 22, 2026
Redstar Electronic
IS281F
40400
Visit
$
First Choice, Good Service
Apr 22, 2026
PARKIN
IS281F
6400
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 22, 2026
IS281F Specification
Specification
Mfr Part
IS281F
Category
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Manufacturer
Isocom Components
Series
-
Packaging
Tape & Reel (TR)
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Number of Channels
1
Voltage - Isolation
3750Vrms
Current Transfer Ratio (Min)
150% @ 5mA
Current Transfer Ratio (Max)
300% @ 5mA
Turn On / Turn Off Time (Typ)
-
Rise / Fall Time (Typ)
5µs, 3µs
Input Type
DC
Output Type
Transistor
Voltage - Output (Max)
80V
Current - Output / Channel
50mA
Voltage - Forward (Vf) (Typ)
1.2V
Current - DC Forward (If) (Max)
60 mA
Vce Saturation (Max)
200mV
Operating Temperature
-55 ℃ ~ 110 ℃
Mounting Type
Surface Mount
Package / Case
4-SOIC (0.173", 4.40mm Width)
Supplier Device Package
-
IS281F PDF Datasheet
IS281F Datasheet
Click and Download: IS281F Datasheet
IS281F Related Parts
IS281-4GB
IS281-4GB
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IS2801-4
IS2801-4
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IS2805-4
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OPTOCOUPLER 3.75KV 4CH 16SOIC
IS281-4
IS281-4
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OPTOISO 3.75KV 4CH TRANS
IS281A
IS281A
Isocom Components
OPTOCOUP TRANS 4SMD
IS281B
IS281B
Isocom Components
OPTOCOUP TRANS 4SMD
IS281C
IS281C
Isocom Components
OPTOCOUP TRANS 4SMD
IS281D
IS281D
Isocom Components
OPTOCOUP TRANS 4SMD
IS281
IS281
Isocom Components
OPTOCOUPLER TRANS MINI-FLAT
IS2701-1
IS2701-1
Isocom Components
OPTOISO 3.75KV TRANS MINI-FLAT
IS281GB
IS281GB
Isocom Components
OPTOCOUPLER TRANS MINI-FLAT
IS281E
IS281E
Isocom Components
OPTOCOUP TRANS 4SMD
IS281F Compare Parts
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    Customer Reviews
    4.95 out of 5.00 stars from 136 customer reviews from all over the world
    Samuel Felipe
    Spain
    5 stars
    2026-04-02 03:28
    All right ok
    Lucas Rafael
    Brazil
    5 stars
    2026-04-01 22:56
    The product works straight, can trust.
    Dário
    Brazil
    5 stars
    2026-04-01 17:50
    Fast shipping and informed the ad.
    Keith Washington
    United States
    5 stars
    2026-04-01 14:37
    Order shipped and arrived very quickly. Good quality components. Great seller, I recommend it. Thank you very much!
    Susana Mendoza
    Spain
    5 stars
    2026-04-01 06:48
    Everything is perfect.
    Martina Ferri
    Italy
    5 stars
    2026-03-31 18:16
    All good seller excellent
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