D840DN40 Search Results

DIP8 STMicroelectronics marking code

Contextual Info: D840DN40 Dual NPN high voltage transistors in a single package Preliminary data Features • Low VCE sat ■ Simplified circuit design ■ Reduced component count ■ Fast switching speed 8 4 1 Applications ■ Compact fluorescent lamp (CFL) 220 V mains

STD840DN40

Abstract: schematic lamp ballast STMicroelectronics marking code date dip ELECTRONIC BALLAST 2 LAMP SCHEMATIC electronic ballast for fluorescent lighting st marking code Thermal resistance DIP8 D840DN40
Contextual Info: D840DN40 Dual NPN high voltage transistors in a single package Preliminary data Features • Low VCE sat ■ Simplified circuit design ■ Reduced component count ■ Fast switching speed 8 4 1 Applications ■ Compact fluorescent lamp (CFL) 220 V mains

Contextual Info: D840DN40 Dual NPN high voltage transistors in a single package Datasheet — production data Features • Low VCE sat ■ Simplified circuit design ■ Reduced component count ■ Fast switching speed 8 4 1 Applications ■ Compact fluorescent lamp (CFL) 220 V mains