BUL118
高压快速开关NPN功率晶体管 HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
• 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