BUL742C_ Datasheet PDF - STMicroelectronics

• Typical application (220V mains unless otherwise specified)
• Integrated antisaturation and protection network
• According to tube impedance
   120V AC mains
   277V AC mains
   340V AC mains
   As PFC 220V AC mains
 Suffix D = Integrated free-wheeling diode
 ST preferred products in bold
 Devices in green to be used in pairs