| 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 | Internally Triggered 400V 4A - 46A, 55A - 40mA Single Through Hole TO-220-3 Isolated Tab TO-220 Isolated Tab |