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

For general amplification

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

■ Basic Part Number of Element
● 2SD0601A(2SD601A) + 2SB0709A(2SB709A)