Manufacturer: STMicroelectronics  •  RoHS/pb-free: RoHS   Pb-free  •  Series: Snubberless™  •  Triac Type: Alternistor - Snubberless  •  Mounting Type: Through Hole  •  Configuration: Single  •  Current - Hold (Ih) (Max): 35mA  •  Voltage - Off State: 600V  •  Current - Gate Trigger (Igt) (Max): 35mA  •  Current - Non Rep. Surge 50, 60Hz (Itsm): 30A, 31A  •  Current - On State (It (RMS) (Max): 4A  •  Voltage - Gate Trigger (Vgt) (Max): 1.3V  •  Package / Case: ISOWATT220AB-3