Manufacturer: Vishay/Semiconductors  •  RoHS/pb-free: RoHS   Pb-free  •  Voltage - Off State: 400V  •  Voltage - Gate Trigger (Vgt) (Max): 2.5V  •  Current - On State (It (AV)) (Max): 50A  •  Current - On State (It (RMS) (Max): 80A  •  Current - Gate Trigger (Igt) (Max): 100mA  •  Current - Hold (Ih) (Max): 200mA  •  Current - Non Rep. Surge 50, 60Hz (Itsm): 1430A, 1490A  •  SCR Type: Standard Recovery  •  Mounting Type: Stud Mount  •  Package / Case: TO-208AC, TO-65  •  Other PartNo: *50RIA40, VS-50RIA40, VS-50RIA40-ND, VS50RIA40, VS50RIA40-ND