BD243B transistors equivalent, complementary silicon power transistors.
The complementary PNP types are BD244B and BD244C respectively. TO-220
1
2
3
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE M.
The BD243B and BD243C are silicon Epitaxial-Base NPN transistors mounted in Jedec TO-220 plastic package. They are inteded for use in medium power linear and switching applications. The complementary PNP types are BD244B and BD244C respectively. TO-2.
Image gallery
TAGS