HTK1A80 Datasheet, SemiHow

 Repetitive Peak Off-State Voltage : 600V/800V  R.M.S On
  –State Current (IT(RMS) = 1A)  Sensitive Gate Trigger Current - 5[mA] of IGT at I, II and III Q.

AC power or phase control through low output current of MCU or IC suck like Heater, Solenoid valve control, etc. General.

Semihow’s sensitive TRIAC product is a glass passivated device, has a low gate trigger current, high stability in gate trigger current to variation of operating temperature and high off state voltage. It is generally suitable for power and phase cont.