Sensitive Gate SCR for Ground Fault Circuit Interrupters - SxX8BBS Series

Littelfuse's SxX8BBS series sensitive gate SCR in an SMT SOT23 package is designed for GFCI applications

Image of Littelfuse's Sensitive Gate SCR for GFCI SxX8BBS Series Littelfuse's sensitive gate SCR for direct microprocessor interface offers blocking voltage capability up to 600 V and 0.8 A IT(RMS) specially designed for ground fault circuit interrupter (GFCI) applications. It is manufactured in the smallest package in the industry for this type of SCR, an SMT SOT23 package. All SCRs' junctions are glass-passivated to ensure long term reliability and parametric stability.

  • Very compact SOT23 SMT package
  • Surge current capability up to 12 A at 60 Hz
  • Blocking voltage (VDRM/VRRM) capability - up to 600 V
  • High dv/dt noise immunity
  • Improved turn-off time (tq) < 25 μsec
  • Sensitive gate for direct microprocessor interface
  • RoHS compliant and halogen-free


SxX8BBS Series Sensitive Gate SCR

ImageManufacturer Part NumberDescriptionVoltage - Off StateVoltage - Gate Trigger (Vgt) (Max)Current - Gate Trigger (Igt) (Max)Available QuantityView Details
SCR SENSITIVE 0.8A SOT-23S6X8BBSRPSCR SENSITIVE 0.8A SOT-23600V800mV200µA2876 - ImmediateView Details
Published: 2019-06-28