2N4033
2N4033 is Silicon Planar Epitaxial PNP Transistor manufactured by STMicroelectronics.
GENERAL PURPOSE AMPLIFIER AND SWITCH
DESCRIPTION The 2N4033 is a silicon planar epitaxial PNP transistors in Jedec TO-39 metal case primary intended for large signal, low noise industrial applications.
TO-39
INTERNAL SCHEMATIC...