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    STD845DN40 Price and Stock

    STMicroelectronics STD845DN40

    TRANS 2NPN 400V 4A 8DIP
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    DigiKey STD845DN40 Tube 2,000
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    STD845DN40 Datasheets (1)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    STD845DN40 STMicroelectronics Transistors (BJT) - Arrays, Discrete Semiconductor Products, TRANS DUAL NPN 400V 4A 8DIP Original PDF

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    cfl ballast

    Abstract: STD845DN40 ELECTRONIC BALLAST 6 LAMP SCHEMATIC D845DN40 ELECTRONIC BALLAST 2 LAMP SCHEMATIC ELECTRONIC BALLAST compact LAMP SCHEMATIC ELECTRONIC BALLAST 3 LAMP SCHEMATIC ELECTRONIC BALLAST DIAGRAM BALLAST CFL ELECTRONIC BALLAST 5 LAMP SCHEMATIC
    Text: STD845DN40 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


    Original
    PDF STD845DN40 D845DN40 cfl ballast STD845DN40 ELECTRONIC BALLAST 6 LAMP SCHEMATIC D845DN40 ELECTRONIC BALLAST 2 LAMP SCHEMATIC ELECTRONIC BALLAST compact LAMP SCHEMATIC ELECTRONIC BALLAST 3 LAMP SCHEMATIC ELECTRONIC BALLAST DIAGRAM BALLAST CFL ELECTRONIC BALLAST 5 LAMP SCHEMATIC

    Untitled

    Abstract: No abstract text available
    Text: STD845DN40 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


    Original
    PDF STD845DN40 D845DNy

    Untitled

    Abstract: No abstract text available
    Text: STEVAL-ILB009V1 2 x 28 W electronic ballast with active PFC based on the STD3N62K3 and STD845DN40 BJT devices Data brief − production data Features • Input voltage range: 180 Vac to 264 Vac ■ Nominal output voltage: 400 V ■ Nominal output power: 60 W


    Original
    PDF STEVAL-ILB009V1 STD3N62K3 STD845DN40 STEVAL-ILB009V1

    Untitled

    Abstract: No abstract text available
    Text: STD845DN40 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


    Original
    PDF STD845DN40 D845DN40