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ISP281E
ISP281E
Active
Description:  OPTOCOUPLER
Manufacturer:  Isocom Components
Datasheet:   ISP281E Datasheet
History Price: $0.57
In Stock: 40600
ISP281E Specification
Specification
Mfr Part
ISP281E
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)
100% @ 5mA
Current Transfer Ratio (Max)
200% @ 5mA
Turn On / Turn Off Time (Typ)
3µs, 3µs
Rise / Fall Time (Typ)
2µs, 3µs
Input Type
DC
Output Type
Transistor
Voltage - Output (Max)
80V
Current - Output / Channel
50mA
Voltage - Forward (Vf) (Typ)
1.4V (Max)
Current - DC Forward (If) (Max)
50 mA
Vce Saturation (Max)
400mV
Operating Temperature
-55 ℃ ~ 110 ℃
Mounting Type
Surface Mount
Package / Case
4-SOIC (0.173", 4.40mm Width)
Supplier Device Package
4-SOP
ISP281E PDF Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 106 customer reviews from all over the world
    Sanne van der Zanden
    Netherlands
    5 stars
    2026-10-27 06:11
    Working smoothly thank you
    Chase Wilson
    United States
    5 stars
    2026-10-27 05:31
    I'm very satisfied
    Thomas Schneider
    Germany
    5 stars
    2026-10-27 04:20
    Professional manufacture and rapid delivery
    Excellent quality and functionality
    Continue to recommend and welcome again
    Thank you
    Niccolò Fontana
    Italy
    5 stars
    2026-10-27 03:32
    Great shop, it's okay. Thank you so much.
    Juanita Morales
    Spain
    5 stars
    2026-10-26 22:57
    I haven't tried it yet but it has a good price, I hope it works
    Mariana Sofía González
    Spain
    5 stars
    2026-10-26 22:56
    Absolutely perfect. Very Fast. Many thanks +++++++++++++++++++++++++++++++++++++++++++