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    ACST435-8B

    ACST435-8B

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    ACST410-8FP

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    4 A - 800 V Overvoltage protected AC switch
    Learn More about ACST410-8FP

    Quantity $ per Unit Savings
    1 - 9$1.070%
    10 - 24$0.9610%
    25 - 50$0.9115%
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    In stock
    $1.07
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    Parameter NameParameter Value
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius125.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTube
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameTO-220FPAB

    The ACST4 series belongs to the ACS / ACST power switch family. This high performance device is suited to home appliances or industrial systems and drives loads up to 4 A.


    This ACST4 switch embeds a Triac structure with a high voltage clamping device to absorb the inductive turn-off energy and withstand line transients such as those described in the IEC 61000-4-5 standards. The ACST410 needs a low gate current to be activated (IGT < 10 mA) and still shows a high electrical noise immunity complying with IEC standards such as IEC 61000-4-4 (fast transient burst test).

    Key features
    • Triac with overvoltage protection
    • Low IGT (<10 mA) or high immunity (IGT < 35 mA) version
    • High noise immunity: static dV/dt > 1000 V/μs
    • TO-220FPAB insulated package:
      • complies with UL standards (File ref : E81734)
      • insulation voltage: 2000 VRMS
    • Benefits:
      • Enables equipment to meet IEC 61000-4-5
      • High off-state reliability with planar technology
      • Needs no external overvoltage protection
      • Reduces the power passive component count
      • High immunity against fast transients described in IEC 61000-4-4 standards