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Home  /  Isolators  /  Optoisolators - Transistor, Photovoltaic Output Optoisolators  /  Optek Technology 3N243TX
3N243TX
3N243TX
Obsolete
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Description:  OPTOISOLATOR 1KV TRANS TO72-4
Manufacturer:  Optek Technology
Datasheet:   3N243TX Datasheet
History Price: Obsolete
In Stock: 30900
Distributors
Specification
PDF Datasheet
Equivalent
3N243TX Specification
Specification
Mfr Part
3N243TX
Category
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Manufacturer
Optek Technology
Series
-
Packaging
Bulk
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Number of Channels
1
Voltage - Isolation
1000VDC
Current Transfer Ratio (Min)
15% @ 10mA
Current Transfer Ratio (Max)
-
Turn On / Turn Off Time (Typ)
-
Rise / Fall Time (Typ)
10µs, 10µs (Max)
Input Type
DC
Output Type
Transistor
Voltage - Output (Max)
30V
Current - Output / Channel
30mA
Voltage - Forward (Vf) (Typ)
1.3V (Max)
Current - DC Forward (If) (Max)
40 mA
Vce Saturation (Max)
300mV
Operating Temperature
-55 ℃ ~ 125 ℃
Mounting Type
Through Hole
Package / Case
TO-206AF, TO-72-4 Metal Can
Supplier Device Package
TO-72-4
3N243TX PDF Datasheet
3N243TX Datasheet
Click and Download: 3N243TX Datasheet
3N243TX Compare Parts
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  • 3N243TX vs 3N243
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  • 3N243TX vs 3N262
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  • 3N243TX vs 3N245TX
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  • 3N243TX vs 3N245
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    Customer Reviews
    4.95 out of 5.00 stars from 116 customer reviews from all over the world
    Cole Wright
    United States
    5 stars
    2026-10-23 07:43
    Compliant product, mer?i a lot
    Paul Bauer
    Germany
    5 stars
    2026-10-23 07:10
    The chip saw new condition and is after verbauen functional, top
    Edmond Lamy
    France
    5 stars
    2026-10-23 05:48
    Misleading picture. I thought there were 2 parts
    Domenico Conti
    Italy
    5 stars
    2026-10-23 04:43
    They arrived a few days late but otherwise everything ok.
    Seller quite available I recommend
    Simone Joly
    France
    5 stars
    2026-10-23 04:36
    Fit the description. Good values.
    Claudia Ferri
    Italy
    5 stars
    2026-10-23 04:29
    Good quality goods. Reliable Vendor.
    Fast shipping.
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