STMicroelectronics N/A BD 243C NPN Case type TO 220 I(C) 6 A BD243C Data Sheet

Product codes
BD243C
Page of 8
Rev 4
September 2005
1/8
8
BD243C
BD244C
COMPLEMENTARY SILICON POWER TRANSISTOR
Features
STmicroelectronics PREFERRED 
SALESTYPES 
Applications
SWITCHING APPLICATIONS
LINEAR APPLICATIONS 
Description
The BD243C device is a silicon Epitaxial-Base
NPN transistor mounted in Jedec TO-220 plastic
package. It’s intend for use in medium power
linear and switching applications. The
complementary PNP type is BD244C.
Order Codes
Internal Schematic Diagram
 TO-220
1
2
3
Part Number
Marking
Package
Packing
BD243C
BD243C
TO-220
TUBE
BD244C
BD244C
TO-220
TUBE