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STMicroelectronics N/A BD 649 NPN Case type TO 220 I(C) 12 A BDX53C Data Sheet

Product codes
BDX53C
Download
Page of 7
October 2007
 Rev 4
1/7
7
Features
■
Good h
FE
 linearity
■
High f
T
 frequency
■
Monolithic Darlington configuration with 
integrated antiparallel collector-emitter diode
Application
■
Audio amplifiers
■
Linear and switching industrial equipment
Description
The devices are manufactured in planar base 
island technology with monolithic Darlington 
configuration.
Figure 1.
Internal schematic diagram
TO-220
1
2
3
R1 typ.= 10 k
Ω
R2 typ.= 150 
Ω
Table 1.
Device summary
Order code
Marking
Package
Packaging
BDX53B
BDX53B
TO-220
Tube
BDX53C
BDX53C
BDX54B
BDX54B
BDX54C
BDX54C
BDX53B - BDX53C
BDX54B - BDX54C
Complementary power Darlington transistors