HTH40A80BW Datasheet, SemiHow

 Repetitive Peak Off-State Voltage : 800V  R.M.S On
  –State Current (IT(RMS) = 40A)  Gate Trigger Current : 50mA General Description HTH40A80BW triacs, w.

HTH40A80BW triacs, with high ability to withstand the shock loading of large current, provide high dv/dt rate with strong resistance to electromagnetic interface. With high commutation performances, 3 quadrants products especially recommended for use.