Part Number: S4S
Series: EC103xx/SxSx

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EC103xx/SxSx Series - 0.8 Amp Sensitive SCRs

Excellent unidirectional switches for phase control applications such as heating and motor speed controls.

Sensitive gate SCRs are easily triggered with microAmps of current as furnished by sense coils, proximity switches, and microprocessors.

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


  • Applications
    Typical applications are capacitive discharge systems for strobe lights and gas engine ignition. Also controls for power tools, home/brown goods and white goods appliances.

    Electrical Characteristics

    Help Property Value
    Package Size DO-214 (Compak)
    On-State Current (Itrms) (A) 0.8
    Repetitive Peak Off-State Voltage (VDRM) (V) 400
    IDRM@VDRM 25°C (mA) 0.002
    Max Gate Trigger Current (IGTMAX) (μA) 200
    VTM (V) 1.7
    Non-Repetitive Surge Current (ITSM 60Hz) (A) 20
    di/dt @ 110°C (A/μs) 50
    TGT (μs) 4
    Tq(μs) 50