| Triac Type Voltage - Off State Current - On State (It (RMS)) (Max) Voltage - Gate Trigger (Vgt) (Max) Current - Non Rep. Surge Current - Gate Trigger Max Current - Hold (Ih) (Max) Configuration Mounting Type Package / Case Supplier Device Package | Standard 1000V (1kV) 4A 1.5V 25A, 27A 35mA 20mA Single Through Hole TO-220-3 Full Pack, Isolated Tab TO-220F |