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LDA203
LDA203
Obsolete
Description:  OPTOISO 3.75KV 2CH TRANS 8DIP
Manufacturer:  IXYS Corporation
Datasheet:   LDA203 Datasheet
History Price: Obsolete
In Stock: 35600
LDA203 Specification
Specification
Mfr Part
LDA203
Category
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Manufacturer
IXYS Corporation
Series
-
Packaging
Tube
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Number of Channels
2
Voltage - Isolation
3750Vrms
Current Transfer Ratio (Min)
33% @ 1mA
Current Transfer Ratio (Max)
1000% @ 1mA
Turn On / Turn Off Time (Typ)
7µs, 20µs
Rise / Fall Time (Typ)
-
Input Type
DC
Output Type
Transistor
Voltage - Output (Max)
30V
Current - Output / Channel
-
Voltage - Forward (Vf) (Typ)
1.2V
Current - DC Forward (If) (Max)
1 mA
Vce Saturation (Max)
500mV
Operating Temperature
-40 ℃ ~ 85 ℃
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-DIP
LDA203 PDF Datasheet
LDA203 Compare Parts
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    Customer Reviews
    4.95 out of 5.00 stars from 146 customer reviews from all over the world
    Adriano Silva Almeida
    Brazil
    5 stars
    2026-10-19 09:34
    Arrived right is already working OBG.
    Jussara Almeida
    Brazil
    4 stars
    2026-10-19 08:48
    I bought for future projects, so can not test the components. It took about one week for the seller to post the parcel, so I didn't leave 5 stars.
    Ellie White
    United States
    5 stars
    2026-10-19 08:25
    100% Okay ?
    Martín Herrera
    Spain
    5 stars
    2026-10-19 08:06
    All OK, thank you
    Juliana Carolina López
    Spain
    5 stars
    2026-10-19 07:44
    All OK, thank you
    Amy Adams
    United States
    5 stars
    2026-10-19 06:56
    Integrated circuits other than ordered have arrived.