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STD845DN40

Part Number	STD845DN40
Manufacturer	ST Microelectronics
Description	Dual NPN transistors
Published	Jul 3, 2010
Detailed Description	www.DataSheet4U.com STD845DN40 Dual NPN high voltage transistors in a single package Preliminary data Features ■ ■ ■ ■...
Datasheet	STD845DN40 PDF File

Overview

www.
DataSheet4U.
com 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 Electronic ballast for fluorescent lighting DIP-8 Description The device is a dual NPN high voltage power transistor manufactured using multi-epitaxial planar technology.
It is housed in dual-island DIP8 package with separated terminals to provide a high degree of assembly flexibility.
Figure 1.
Internal schematic diagram Table 1.
Device summary Marking D845DN40 Package DIP-8 Packaging Tube Order code STD845DN40 Ma...

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STD845DN40 Dual NPN transistors - ST Microelectronics

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