Q401E3 - Lx01Ex/LxNx/Qx01Ex/QxNx Series

Series: Lx01Ex/LxNx/Qx01Ex/QxNx
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Thyristor Lx01Ex LxNx Qx01Ex QxNx Image
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

1 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.

Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.

Standard type devices normally operate in Quadrants I & III triggered from AC line.

Features & Benefits
  • RoHS compliant
  • Glass - passivated junctions
  • Voltage capability up to 600 V
  • Surge capability up to 20 A


    • Applications
    Excellent for lower current heating controls, water valves, and solenoids.

    Typical applications are AC solid-state switches, home/brown goods and white goods appliances.

    Sensitive gate Triacs can be directly driven by microprocessor or popular opto-couplers/isolators.
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    Property (Mouseover for details) Value
    On-State Current (Itrms) (A) 1
    Repetitive Peak Off-State Voltage (VDRM) (V) 400
    IDRM@VDRM 25°C (mA) 0.005
    Max Gate Trigger Current Q1 (mA) 10
    Max Gate Trigger Current Q2 (mA) 10
    Max Gate Trigger Current Q3 (mA) 10
    VTM (V) 1.6
    Non-Repetitive Surge Current (ITSM 60Hz) (A) 20
    di/dt @ 110°C (A/μs) 30
    Partner ECAD Models Q401E3

    pdficon Discrete Thyristors Lx01Ex/LxNx/Qx01Ex/QxNx Series Datasheet

    1 Amp bi-directional solid state switch series is designed for AC switching and phase control applications...
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