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SCT640B
SCT640B
Active
Thyristors - SCRs
Description:  SCR 600V 40A TO220B
Manufacturer:  SMC Diode Solutions
Datasheet:   SCT640B Datasheet
History Price: $2.47000
In Stock: 33500
Specification
PDF Datasheet
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SCT640B Specification
Specification
Part No
SCT640B
Category
Thyristors - SCRs
Manufacturer
SMC Diode Solutions
Series
-
Packaging
Tube
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Voltage - Off State
600 V
Voltage - Gate Trigger (Vgt) (Max)
1.5 V
Current - Gate Trigger (Igt) (Max)
35 mA
Voltage - On State (Vtm) (Max)
1.55 V
Current - On State (It (AV)) (Max)
-
Current - On State (It (RMS)) (Max)
40 A
Current - Hold (Ih) (Max)
75 mA
Current - Off State (Max)
10 μA
Current - Non Rep. Surge 50, 60Hz (Itsm)
460A @ 50Hz
SCR Type
Standard Recovery
Operating Temperature
-40 ℃ ~ 125 ℃ (TJ)
Mounting Type
Through Hole
Package / Case
TO-220-3
Supplier Device Package
TO-220AB
SCT640B PDF Datasheet
SCT640B Datasheet
Click and Download: SCT640B Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 91 customer reviews from all over the world
    Zachary Ross
    United States
    5 stars
    2026-03-21 19:25
    If the order arrives, it is also the right type.
    Daan van der Pol
    Netherlands
    5 stars
    2026-03-21 17:54
    All recieved in good condition, thank you!
    Alessandra Romano
    Italy
    5 stars
    2026-03-21 10:18
    STM32F405RGT6 original as described. Is my favorite seller, very fast shipping!
    Fernando
    Spain
    5 stars
    2026-03-20 19:29
    I have bought many times and as a general rule always well, I recommend this store
    Adrien Blanchard
    France
    5 stars
    2026-03-20 13:53
    It is microphones circuits given the symbols CDR. If you are DIY novice like me you can nothing to do. The next I will be I will not order this format anymore.
    Livia de Boer
    Netherlands
    5 stars
    2026-03-20 04:51
    fast shipping, good quality.
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