Part Number : 50RIA120S90
Function : Medium Power Phase Control Thyristor
Package : TO-208AC, TO-65 Type
Maker : Vishay Semiconductors
Image : 
Description :
• High current rating
• Excellent dynamic characteristics
• dV/dt = 1000 V/μs option
• Superior surge capabilities
• Standard package
• Metric threads version available
• Types up to 1200 V VDRM/VRRM
Applications :
• Phase control applications in converters
• Lighting circuits
• Battery charges
• Regulated power supplies and temperature and speed control circuit
• Can be supplied to meet stringent military, aerospace and other high reliability requirements
Datasheet PDF Download : 
Others datasheet of same file :
50RIA100S90M, 50RIA120S90M, 50RIA20S90M, 50RIA40S90M