XN4609 Datasheet PDF - Panasonic Corporation

Silicon NPN epitaxial planer transistor (Tr1)
Silicon PNP epitaxial planer transistor (Tr2)

For amplification of low frequency output (Tr1)
For general amplification (Tr2)

■ Features
● Two elements incorporated into one package.
● Reduction of the mounting area and assembly cost by one half.